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8TC1 Lương Nhã Bích Hỏi từ APP VIETJACK

Lớp 8 Tiếng anh

· 17:48 08/12/2021

2 .Read the text and decide whether the following sentences are true (T) or false (F):
In general, among all ethnic groups in Vietnam, Kinh people’s clothes and adornment seem to be the most modem and modest. Among all kinds of symbolic clothing, “Ao dai’" (Vietnam traditional long dress), whose basic design is of a long dress with slits on either side, is well-known to be the most representative of the country. Its graceful and serene image has become the status for Vietnamese women, being loved by not only the Vietnamese but also foreigners over the world. Nevertheless, formerly Kinh people used to dress rather differently compared with nowadays. Men used to wear a long gown with slits on side either and a turban, meanwhile women worn “Ao tu than” (four-panel traditional dress) with four slits divided equally on its lower section.
In recent years, with the influence of Western and Eastern fashion trend, the Kinh normally wear jeans and other casual clothes that are easily found in almost every modern country.
( http://www. alotrip. com/about-vietnam-people/kinh-ethnic-group-vietnam)
16. Among all ethnic groups in Vietnam, Kinh people’s costumes seem to be the least modern.
17. Ao dai is well-known as the most representative of Vietnam.
18. Only Vietnamese people love Ao dai.
19. Formerly Kinh people used to dress rather similarly compared with nowadays
20. The Kinh today normally wear casual clothes because of the influence of Western and Eastern fashion.
3.Read the text and choose the correct answer A, B, c or D for each of the gaps:
Vietnam is a nation (21)______54 ethnic groups living together in harmony, in which Kinh people account (22) ______86% of whole population. Kinh people scatter across (23) ______territory, yet they most concentrate in plains and river deltas. They are owners of rice civilization. (24) ______ majority of the rest ethnic groups live in midland and mountainous regions, stretching from north (25) ______south.
Nevertheless, ethnic minorities own uneven levels of development. In detail, residents in low-lying areas such as Muong, Thai, Tay, Nung minorities mainly live (26) ______paddy rice and upland cultivation, cattle and poultry raising, gatherers, hunting, and fairly exquisite craftsmanship. They chiefly concentrate in Northern midland and mountainous region. Ethnic (27) ______ living in the South are more separated. Except from the Cham, Khmer and Chinese living in the Central Coast, the South had a (28) ______level of development than the majority of the rest ethnic groups. In particular, all ethnic groups retain distinct and (29) ______cultures. Also, the belief and religion of ethnic groups (30) ______non-identical as well.
21.A. inB. forC. ofD. at
22.A. toB. forC. inD. of
23.A. everyB. anC. theD. a
24.A. TheB. AC. AnD. Every
25.A. atB. ofC. inD. to
26.A. toB. byC. atD. of
27.A. minorB. minoritiesC. more minorD. most minor
28.A. biggerB. tallerC. moreD. higher
29.A. uniqueB. most uniqueC. usefulD. useless
30.A. doB. haveC. areD. is
8. A. festivalB. anniversaryC. ceremonyD. celebrate
3. Read the passage and answer the questions:
Music serves as the motivation to work out harder. It is also shown that listening to those top workout tracks can increase endurance during a tough exercise session. USA Today explains this works partly through the power of distraction: When we’re focusing on a favorite album, we may not notice that we just ran an extra mile.
If you are feeling down or depressed, music can be a perfect cure. Studies show that music helps put people in a better mood and gets them in touch with their feelings. Study participants rated “arousal and mood regulation” and “self- awareness” as the two most important benefits of listening to music.
Whether you realized it or not, listening to your favorite songs while walking to class, coming from work, or right before bed provides your mind and body with much more than the enjoyment of the songs; it also has several health benefits to go along with it. So keep on listening! Music is a vital part of human life.
(https .//www.theodyssey’online. com/the-benefits-of-listening-to-music)
26.What is the benefit of music on exercising?
A. It increases endurance.B. It listens to top workout tracks.
C. It is explained by USA Today.D. It can be the perfect cure.
27.According to USA Today, why listening to music helps people exercise longer ?
A.Because of the power of distraction.
B.Because of the power of a favorite album.
C. Because of the power of mood regulation.
D. Because of the power of enjoyment?
28.What are the two most important benefits of listening to music rated by study participants?
A.distraction and focus
B.enjoyment and sadness
C. arousal and mood regulation as well as self-awareness
D. endurance increase
29.Which of the following is true?
A.When we’re focusing on a favorite album, we will feel tired.
B.Music can be the perfect cure if you are feeling down or depressed.
C. Music has no health benefits.
D. Music is unimportant.
30.Which of the following is not true?
A.Music is a vital part of human life.
B.Music helps people feel better.
C. We should keep on listening to music.
D. Listening to your favorite songs only provides you with the enjoyment of the songs.
4. Read the text and choose the correct answer A, B, c or D for each of the gaps:
Native American Indian groups in North America lived (21) ________ different cultural regions, each of which (22) ________its own customs and traditions. A custom is the specific way in which (23) ________group of people does something. This can include how foods are prepared, what clothing (24) ________ worn, the kinds of celebrations and much more. The set of customs developed and (25) ________ by a culture over time is a tradition.
A culture's customs are often determined by (26) ________ natural resources found in their environment. In the Desert Southwest region, cloth weaving develop (27) ________ a custom. The area has (28) ________ large animals whose skins can be used for making clothing or blankets. Cloth weaving was a way (29) ________meeting the need for clothing without using animal skins. In the Eastern Woodlands area, however, hunting (30) ________fishing were daily activities. Since it was easy to get animal skins, developing skills like weaving were less important.
21. A. inB. atC. onD. of
22. A. developsB. decreasedC. developedD. decreases
23. A. theB. anC. aD. all
24. A. areB. isC. wasD. were
25. A. to shareB. sharingC. shareD. shared
26. A. XB. anC. aD. the
27. A. asB. forC. byD. in
28. A. fewerB. lessC. mostD. least
29. A. byB. ofC. toD. as
30. A. butB. eitherC. andD. so
4.Read the text and answer the following questions:
Tet, or Vietnamese New Year, is the most important celebration in Vietnamese culture. Tet celebrates the arrival of spring based on the Chinese calendar, which usually has the date falling in January or February.
Tet is generally celebrated on the same day as Chinese New Year. It takes place from the first day of the first month of the Vietnamese calendar (around late January or early February) until at least the third day. Many Vietnamese prepare for Tet by cooking special holiday food and cleaning the house. These foods include chung cake, day cake, dried young bamboo soup, and sticky rice. Many customs are practiced during Tet, such as visiting a person’s house on the first day of the new year, ancestor worship, wishing New Year's greetings, giving lucky money to children and elderly people, and opening a shop.
Tet is also an occasion for pilgrims and family reunions. They start forgetting about the troubles of the past year and hope for a better upcoming year.
(https://en. Wikipedia. org/wiki/T%E 1 %BA %BFt)
16.What is the most important Vietnamese celebration?
A. Vietnamese New Year.B. Family reunions.
C. New Year’s greeting.D. Ancestor worship.
17.How long does Tet last?
A.From the first day of the Vietnamese calendar until at least the third day.
B.From the last day of January to the first day of February.
C. From the first day of solar calendar to the third day.
D. From January to February.
18.How do Vietnamese people prepare for Tet?
A.Opening a shop.
B.Giving lucky money to children.
C. Cooking special holiday food and cleaning the house.
D. Worshiping ancestors.
19.What customs are practiced during Tet?
A.Visiting a person’s house.
B.Cleaning the house.
C. Cooking special food.’
D. Thinking about the troubles.
20. Which of the following statements is not true?
A.Tet celebrates the arrival of spring based on the Chinese calendar,
B.Tet takes place from the first day of the Vietnamese calendar until at least the third day.
C. Special foods on Tet include chung cake, day cake, dried young bamboo soup, and sticky rice.
D. On Tet, people seldom hope for a better upcoming year.
5.Read the text and choose the correct answer A, B, c or D for each of the gaps.
The end of December and the beginning of January are the (21)_____ times for the Japanese post offices. The Japanese have a custom of (22) _____ New Year's Day postcards to their friends and relatives, similar (23) _____ the Western custom of sending Christmas cards. Their original purpose was (24) _____your faraway friends and relatives tidings of yourself and your immediate family. In other words. (25)custom existed for people to tell others whom they did not often meet that they were alive and well.
Japanese people send these postcards (26) _____they arrive on 1 January. The post office guarantees to deliver the greeting postcards (27) _____ 1st January if they are posted within a time limit. To deliver these cards on time, the post office usually (28) _____students part-time to help deliver the letters.
It is customary not to send these postcards when one has had a death in the family (29) _____the year. In this case, a family member sends a simple postcard called mochũ hagaki (mourning postcards) to inform friends and relatives they (30) _____send New Year's cards, out of respect for the deceased.
(https ://en. Wikipedia, org/wiki/Japanese _New_ Year)
21. A. busiestB. busierC. most busyD. more busy
22. A.sendB. sendingC. to sendD. sent
23. A. asB. withC. forD. to
24. A. of givingB. givesC. to giveD. for giving
25. A. theseB. aC. itsD. this
26. A. forB. soC. so thatD. to
27. A. inB. onC. atD. for
28. A. hiresB. hireC. to hireD. hiring
29. A. duringB. sinceC. forD. from
30. A. have toB. shouldC. should notD. must

Đinh Văn Cường Hỏi từ APP VIETJACK

Lớp 12 Tiếng anh

· 07:05 02/05/2021

Ai giúp em giải đề này với ạ Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from Question 1: A. permitted B. wanted C. stopped D. needed Question 2: A. effect B. enter C. restore D. engage Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions. Question 3. A. effort B. actor C. perform D. area Question 4. A. disappear B. recommend C. entertain D. fortunate Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. Question 5: Lady Gaga is an American singer, songwriter and actress, ______? A. doesn’t B. is she C. isn’t Lady Gaga D. isn’t she Question 6. Many graffiti without the permission of the owner of the wall. A. are writing B. are written C. is writing D. is written Question 7. She likes reading books ______ the library. A. on B. at C. in D. from Question 8. The more cigarettes you smoke, you will die. A. the soon B. soon C. the sooner D. sooner Question 9. It's silly of him to spend a lot of money buying table. A. a thick wooden old B. a thick old wooden C. an old wooden thick D. a wooden thick old Question 10. When he came, I_______ in the kitchen. A. cooked B. am cooking C. has cooked D. was cooking Question 11. ________ he was the most prominent candidate, he was not chosen. A. Though B. Because C. As D. Since Question 12 ________ to the destination, he will have been walking for about three hours. A. When John will get B. By the time John gets C. After John has got D. until John is getting Question 13. _______ the news of her parents, he jumped for joy. A. hear B. having heard C. being heard D. heard Question 14: His______of the generator is very famous. A. invent B. inventive C. invention D. inventor Question 15: The local government hopes to______its plans for introducing cable TV. A. turn out B. carry out C. carry on D. keep on Question 16: The jury______her compliments on her excellent knowledge of the subject. A. paid B. gave C. made D. said Question 17: Nobody took any______of the warning and they went swimming in the contaminated water. A. information B. attention C. sight D. notice Question 18: I had a ______ chat with my manager and gave him an update on the project. A. brief B. short C. quick D. lull Question 19:There has been a hot debate among the scientists relating to the______of using robotic probes to study distant objects in space. A. problems and solutions B. pros and cons C. solutions and limitations D. causes and effects Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions. Question 20: The new air conditioner was installed yesterday. A. inspected thoroughly B. put in position C. well repaired D. delivered to the customer Question 21: We were pretty disappointed with the quality of the food. A. highly B. rather C. extremely D. very Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions. Question 22: Many women prefer to use cosmetics to enhance their beauty and make them look younger. A. improve B. maximize C. worsen D. enrich Question 23: I think we cannot purchase this device this time as it costs an arm and a leg. A. is cheap B. is painful C. is confusing D. is expensive Mark the letter A, B, C, or D on your answer sheet to indicate the option that best completes each of the following exchanges. Question 24: Nam and Mai are having a party at Nam’s house. - Nam: “Would you like to have some more dessert, Mai?” - Mai: “______. I’m full.” A. That would be great B. Yes, I like your party C. Yes, please D. No, thanks Question 25: Tim and Peter had a quarrel last week and now Tom is giving Tim advice. - Tom: “I think the best way to solve that problem is to keep silent.” - Tim: “______. Silence may kill our friendship.” A. That’s a great idea B. That’s not a good idea C. I’m not wrong D. Yes, I think much Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 26 to 30. Have you ever had the feeling that people older than you are hard to understand? Or, have you felt like people from younger generations just don't get it? Maybe you find it easier to connect with people (26) ______ are closer to your age than those who are older or younger than you. You can probably thank the generation gap for these feelings. There are currently six generations living in the United States: the Greatest Generation, Silent Generation, Baby Boomers, Generation X, Millennials, and Generation Z. (27) ______ generation has its own unique set of characteristics and norms. For (28) ______ , the Greatest Generation (born 1901-1924) is known for its patriotism, hard workers, and loyalty to institutions. The Millennials (born 1980-2000) are characterized by their dependence on technology, detachment from traditional institutions, optimism, and open-mindedness. It is no (29) ______ that many people from different generations have a hard time understanding each other. Generation gap refers to differences in actions, beliefs, interests, and opinions that (30) ______ between individuals from different generations. So, what causes these differences? (Adapted from https://study.com/) Question 26: A. who B. which C. when D. what Question 27: A. Another B. Very C. All D. Each Question 28: A. answer B. process C. example D. study Question 29: A. wonder B. picture C. business D. training Question 30: A. trade B. exist C. credit D. target Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 31 to 35. Stars have been significant features in the design of many United States coins and their number has varied from one to forty-eight stars. Most of the coins issued from about 1799 to the early years of the twentieth century bore thirteen stars representing the thirteen original colonies. Curiously enough, the first American silver coins, issued in 1794, had fifteen stars because by that time Vermont and Kentucky have joined the Union. At that time it was apparently the intention of mint officials to add a star for each new state. Following the admission of Tennessee in 1796, for example, some varieties of half dimes, dimes, and half dollars were produced with sixteen stars. As more states were admitted to the Union, however, it quickly became apparent that this scheme would not prove practical and the coins from 1798 were issued with only thirteen Stars - one for each of the original colonies. Due to an error at the mint, one variety of the 1828 half-cent was issued with only twelve stars. There is also a variety of the large cent with only 12 stars, but this is the result of a die break and is not a true error. Question 31: What is the main topic of the passage? A. Stars on American coins B. The teaching of astronomy in state universities C. Colonial stamps and coins D. The star as national symbol of the United States Question 32: The expression "Curiously enough" is used because the author finds it strange that _____. A. Tennessee was the first state to use half dimes B. Vermont and Kentucky joined the Union in 1794 C. silver coins with fifteen stars appeared before coins with thirteen D. no silver coins were issued until 1794 Question 33: Why was a coin produced in 1828 with only twelve stars? A. Tennessee had left the Union. B. The mint made a mistake. C. There were twelve states at the time. D. There is a change in design policy. Question 34: Which of the following is NOT mentioned as the denomination of an American coin? A. Half nickel B. Half-dollar C. Hall cent D. Half dime Question 35: The word "their" in line 1 refers to _________. A. features B. coins C. stars D. colonies Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42. Do you feel like your teenager is spending most of the day glued to a phone screen? You're not too far off. A new survey from the Pew Research Center reveals the surprising ways that technology intersects with teen friendships – and the results show that 57 percent of teens have made at least one new friend online. Even more surprisingly, only 20 percent of those digital friends ever meet in person. While teens do connect with their friends face-to-face outside of school, they spend 55 percent of their day texting with friends, and only 25 percent of teens are spending actual time with their friends on a daily basis (outside of school hallways). These new forms of communication are key in maintaining friendships day-to-day – 27 percent of teens instant message their friends every day, 23 percent connect through social media every day, and 7 percent even video chat daily. Text messaging remains the main form of communication – almost half of survey respondents say it's their chosen method of communication with their closest friend. While girls are more likely to text with their close friends, boys are meeting new friends (and maintaining friendships) in the gaming world – 89 percent play with friends they know, and 54 percent play with online-only friends. Whether they're close with their teammates or not, online garners say that playing makes them feel "more connected" to friends they know, or garners they've never met. When making new friends, social media has also become a major part of the teenage identity – 62 percent of teens are quick to share their social media usernames when connecting with a new friend (although 80 percent still consider their phone number the best method of contact). Despite the negative consequences-21 percent of teenage users feel worse about their lives because of posts they see on social media – teens also have found support and connection through various platforms. In fact, 68 percent of teens received support during a challenging time in their lives via social media platforms. Just as technology has become a gateway for new friendships, or a channel to stay connected with current friends, it can also make a friendship breakup more public. The study reveals that girls are more likely to block or unfriend former allies, and 68 percent of all teenage users report experiencing "drama among their friends on social media." (Source: https://www.realsimple.com) Question 36: The word "digital" in the first paragraph is closest in meaning to _____. A. analogue B. numeracy C. numerous D. online Question 37: The word "they" in paragraph 3 refers to _____. A. friends B. online-only friends C. online gamers D. their teammates Question 38: According to the passage, what percentage of teens spend actual time with their friends? A. 23% B. 25% C. 27% D. 55% Question 39: The following sentences are true, EXCEPT _____. A. Most teenagers use video chat to maintain relationship with friends B. New forms of communication play an important role in keeping friendships C. According to the survey, more than half of teens have ever made new friends online D. Teens only meet face-to-face one fifth of online friends they have made Question 40: What can be inferred from the passage? A. The majority of teenage users agree that social media has negative consequences in their lives. B. Thanks to social media, more than two thirds of teens are supported when they face with challenges in their lives. C. Boys are more likely to meet new friends than girls. D. Most teens are not easy to give others their usernames when making new friends. Question 41: What is the synonym of the word "breakup” in the last paragraph? A. commencing B. popularity C. termination D. divorce Question 42: What is the main idea of the passage? A. The difference of making new friends between girls and boys. B. Social media connects friendship. C. Social media affects friendship too much. D. Teenagers are making and keeping friends in a surprising way. Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions. Question 43: What I tell her a few days ago was not the solution to most of her problems. A B C D Question 44: Tom’s jokes are inappropriate but we have to put up with it just because he’s the boss. A B C D Question 45: Modern office buildings have false ﬂoors under which computer and phone wires A B C can be lain. D Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions Question 46: The last time I saw her was three years ago. A. I have not seen her for three years. B. About three years ago, I used to meet her. C. I have often seen her for the last three years. D. I saw her three years ago and will never meet her Question 47: She said, "John, I'll show you round my city when you're here." A. She made a trip round her city with John. B. She planned to show John round her city. C. She promised to show John round her city. D. She organized a trip round her city for John. Question 48: It is unnecessary for you to finish the report until tomorrow afternoon A. You needn’t finish the report until tomorrow afternoon. B. You have to finish the report until tomorrow afternoon. C. You may finish the report after tomorrow afternoon. D. You should finish the report until tomorrow afternoon Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions Question 49: Susan didn’t apply for the summer job in the cafe. She now regrets it. A. Susan wishes that she applied for the summer job in the cafe. B. Susan feels regret because she didn’t apply for the summer job in the cafe. C. If only Susan didn’t apply for the summer job in the cafe. D. Susan wishes that she had applied for the summer job in the cafe. Question 50: She had only just put the telephone down when the boss rang. A. She put the telephone down and the boss rang. B. Hardly had she put the telephone down when the boss rang. C. The boss rang back, but she put the telephone down. D. She had put the telephone down, so she let it ring when the boss rang.

Đinh Ngọc Hỏi từ APP VIETJACK

Lớp 6 Tin học

· 07:26 23/12/2021

D. Bộ xử lí, bộ nhớ
Câu 12. Thiết bị nào sau đây là thiết bị ra của máy tính:
A. Màn hình B. Bàn phím C. Thẻ nhớ D. Máy quét
Câu 13. Chức năng của bộ nhớ máy tính là:
A. Thu nhận thông tin B. Truyền, hiển thị hoặc chia sẻ thông tin
C. Lưu trữ thông tin D. Xử lí thông tin
Câu 14. Các hoạt động phân tích, suy luận và đưa ra quyết định của con người được xếp vào hoạt động nào trong quá trình xử lý thông tin?
A. Thu nhận thông tin B. Truyền thông tin
C. Xử lý thông tin D. Lưu trữ thông tin
Câu 15. Thông tin khi đưa vào máy tính đều được mã hóa thành dạng chung, đó là:
A. Hình ảnh B. Văn bản
Câu 16. Dãy bit là gì ?
A. Là dãy những kí hiệu 0 và 1
C. Là âm thanh phát ra từ máy tính
Câu 17. Đơn vị nhỏ nhất trong lưu trữ thông tin là:
A. Byte B. Bite C. Bit D. Pixel
Câu 18. Trong các thiết bị sau đây, thiết bị có dung lượng nhớ nhỏ nhất là:
A. USB 16GB B. Thẻ nhớ 8GB C. Đĩa quang 700MB D. Ổ cứng 1TB Câu 19. Một GB bằng xấp xỉ bao nhiêu byte?
A. 1 nghìn byte B. 1 triệu byte C. 1 tỉ byte D. 1 nghìn tỉ byte Câu 20. Tệp tin nào dưới đây có dung lượng lớn nhất?
A. B.
C. D.
Câu 21. Nếu một bức ảnh được chụp bằng điện thoại có dung lượng khoảng 3MB thì với dung lượng còn trống khoảng 3 GB, điện thoại có thể chứa thêm tối đa bao nhiêu bức ảnh như vậy?
C. Âm thanh D. Dãy bit
B. Là đơn vị đo thông tin nhỏ nhất D. Là dãy những chữ số từ 0 đến 9
A. 300 B. 3000 C. 1000
Câu 22. Một ổ cứng 2TB có dung lượng nhớ tương đương:
A. 2048 KB B. 1024 MB C. 2048 MB
Câu 23. Một mạng máy tính được tạo thành từ:
A. Tối thiểu năm máy tính được liên kết với nhau
B. Một số máy tính bàn
C. Hai hoặc nhiều máy tính được kết nối với nhau
D. Tất cả các máy tính trong một phòng hoặc trong một tòa nhà
Câu 24. Lợi ích của mạng máy tính là:
A. Người sử dụng chỉ có thể trao đổi thông tin
B. Người sử dụng chỉ có thể chia sẻ dữ liệu
C. Người sử dụng có quyền kiểm soát độc quyền dữ liệu của cá nhân
D. Người sử dụng có thể trao đổi thông tin, chia sẻ dữ liệu và dùng chung các thiết bị trên mạng Câu 25. Mạng máy tính bao gồm:
A. Máy tính và thiết bị kết nối
B. Thiết bị đầu cuối và thiết bị kết nối
C. Thiết bị đầu cuối, thiết bị kết nối và phần mềm mạng
D. Máy tính và phần mềm mạng
D. 100
D. 2048 GB
Câu 26. Thiết bị nào sau đây không phải là thiết bị đầu cuối? A. Máy tính B. Máy in C. Bộ định tuyến
Câu 27. Mạng máy tính không cho phép người sử dụng chia sẻ: A. Máy in B. Bàn phím C. Máy quét
D. Máy quét D. Dữ liệu
Câu 28. Phát biểu nào sau đây là sai?
A. Mạng không dây có thể kết nối ở mọi địa hình
B. Mạng không dây nhanh và ổn định hơn mạng có dây
C. Mạng có dây kết nối máy tính bằng dây dẫn mạng
D. Mạng không dây thường sử dụng cho các thiết bị di động
Câu 29. Thiết bị nào sau đây là thiết bị kết nối:
A. Máy tính để bàn B. Điện thoại di động C. Bộ định tuyến D. Máy tính xách tay Câu 30. Internet là mạng:
A. Kết nối hai máy tính với nhau
B. Kết nối các máy tính trong một quốc gia
C. Liên kết các mạng máy tính trên khắp thế giới
D. Liên kết các mạng máy tính trong một thành phố
Câu 31. Phát biểu nào sau đây không phải là đặc điểm của Internet?
A. Phạm vi hoạt động trên toàn cầu B. Có nhiều dịch vụ đa dạng, phong phú
C. Không thuộc quyền sở hữu của ai D. Thông tin chính xác tuyệt đối
Câu 32. Phát biểu nào sau đây không phải là lợi ích của Internet:
A. Học tập trực tuyến
B. Giúp giải trí bằng cách xem mạng xã hội suốt cả ngày
C. Trao đổi thông tin nhanh chóng, hiệu quả
D. Cung cấp nguồn tài liệu phong phú
Câu 33. Để kết nối với Internet, máy tính phải được cài đặt và cung cấp dịch vụ bởi:
A. Người quản trị mạng máy tính B. Người quản trị mạng xã hội
C. Nhà cung cấp dịch vụ Internet D. Một máy tính khác
Câu 34. Phát biểu nào sau đây là sai?
A. Kho thông tin trên Internet là khổng lồ
B. Sử dụng Internet tuyệt đối an toàn với người sử dụng
C. Người sử dụng có thể bị nghiện Internet
D. Internet cung cấp môi trường làm việc trực tuyến, giải trí từ xa
Câu 35. Phát biểu nào sau đây không đúng khi nói về Internet?
A. Một mạng kết nối với các hệ thống máy tính và các thiết bị với nhau, giúp người sử dụng có thể tìm kiếm, chia sẻ và trao đổi thông tin.
B. Một mạng công cộng không thuộc sở hữu của bất kì ai
C. Một mạng lưới rộng lớn kết nối với các máy tính trên khắp thế giới
D. Một mạng kết nối các máy tính với nhau được tổ chức và giám sát bởi một cơ quan quản lí
Câu 36. Thông tin trên Internet được tổ chức như thế nào?
A. Tương tự như thông tin trong một cuốn sách.
B. Thành từng văn bản rời rạc.
C. Thành các trang siêu văn bản kết nối với nhau bởi các liên kết.
D. Một cách tùy ý.
Câu 37. World Wide Web là gì?
A. Một trò chơi máy tính.
B. Một phần mềm máy tính.
C. Mạng thông tin máy tính toàn cầu, liên kết các website trên Internet.
D. Tên gọi khác của Internet.
Câu 38. Mỗi website bắt buộc phải có:
A. Một địa chỉ truy cập B. Tên cá nhân hoặc tổ chức sở hữu
C. Địa chỉ trụ sở D. Địa chỉ thư điện tử
Câu 39. Phần mềm giúp người sử dụng truy cập các trang web trên Internet được gọi là:

A. Trình duyệt web B. Trang chủ C. Website D. Công cụ tìm kiếm Câu 40. Trong các tên sau, tên nào không phải là tên của trình duyệt web?
A. Google Chrome B. Cốc cốc C. Windows D. Mozilla Firefox Câu 41. Nút trên trình duyệt web có nghĩa là:
A. Xem lại trang hiện tại B. Quay về trang liền trước
C. Đi đến trang liền sau D. Đi đến trang chủ
Câu 42. Để quay lại trang liền trước khi đang xem một trang web cần sử dụng nút nào trên trình duyệt?
A. B. C. D.
Câu 43. Trong trang web, siêu liên kết là gì?
A. Là một thành phần trong trang web trỏ đến vị trí khác trên cùng trang web đó hoặc đến một trang web khác
B. Là nội dung được thể hiện trên trình duyệt
C. Là địa chỉ một trang web
D. Là địa chỉ thư điện tử
Câu 44. Địa chỉ trang web nào sau đây hợp lệ?
A. https://www.tienphong.vn B. www//tienphong.vn
C. https://tienphong@gmail.com D. https\\tienphong.vn
Câu 45. Máy tìm kiếm là gì?
A. Một chương trình bảo vệ máy tính khỏi virus.
B. Một website đặc biệt giúp người sử dụng tìm kiếm thông tin trên Internet.
C. Một chương trình sắp xếp dữ liệu của máy tính.
D. Một trình duyệt web.
Câu 46. Từ khóa là gì?
A. Là tên của máy tìm kiếm.
B. Là từ mô tả chiếc chìa khóa.
C. Là một từ hoặc một cụm từ liên quan đến nội dung cần tìm kiếm do người sử dụng cung cấp.
D. Là một biểu tượng của máy tìm kiếm.
Câu 47. Khi tìm kiếm thông tin bằng máy tìm kiếm, kết quả là danh sách liên kết dưới dạng nào?
A. Văn bản B. Hình ảnh C. Video D. Văn bản, hình ảnh, video Câu 48: Tên nào sau đây là tên của máy tìm kiếm?
A. Word B. Google C. Opera D. Paint
Câu 49: Để tìm kiếm thông tin về virus Corona, em sử dụng từ khóa nào sau đây để thu hẹp phạm vi tìm kiếm nhất?
A. Corona B. Virus Corona C. “Virus Corona” D. “Virus”+“Corona” Câu 50: Kết quả của việc tìm kiếm bằng máy tìm kiếm là:
A. Danh sách tên tác giả các bài viết có chứa từ khóa tìm kiếm
B. Danh sách các liên kết trỏ đến trang web có chứa từ khóa tìm kiếm
C. Danh sách trang chủ của các website có liên quan
D. Nội dung của một trang web có chứa từ khóa tìm kiếm

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