Kiểu dữ liệu nào sau đây không được đề cập trong chương trình tin học phổ thông?

Read the following leaflet and mark the letter A, B, C or D on your answer sheet to indicate the option that best fits each of the numbered blanks from 7 to 12.

EXPLORE THE POWER OF SOCIAL MEDIA!

Start your social media journey today and discover a world of endless possibilities

Connect, Share, and Learn!

Social media has changed the way we (7)______, learn, and share ideas. It allows us to stay in touch with friends, (8)______ new topics, and share our daily moments with the world. Whether you love posting pictures or watching videos, social media is a space for everyone.

What Makes Social Media Great?

• Stay Connected – (9)______ with family and friends, no matter how far they are.
• Learn Something New – Follow pages about hobbies, news, or (10)______ skills you want to improve.
• Express Yourself – Share your thoughts, photos, and videos with (11)______ users around the world.

Social Media for Everyone!

Social media is (12)______ for fun but it’s also a tool for learning, building friendships, and sharing your voice. Join a community today and see how it can make your life more exciting and connected!

Cho cấp số nhân \(\left( {{u}_{n}} \right)\) có \({{u}_{2}}=5\), \({{u}_{3}}=4\). Công bội \(q\) của cấp số nhân đó là

Read the passage carefully.

1. It is estimated that about 40 per cent of the world's population use social media, and many of these billions of social media users look up to influencers to help them decide what to buy and what trends to follow. An influencer is a person who can influence the decisions of his or her followers because of his or her knowledge or special knowledge in a particular area, e.g. fashion, travel, or technology. Influencers are now seen by many companies as a direct way to customers' hearts. Brands are now asking powerful influencers to market their products. With some influencers charging up to $25,000 for one social media post, it is no surprise that more and more people are keen to become influencers, too. If you are one of them, then here are five tips on how to do it.

2. Choose your niche: What is the area that you know most about? What do you feel most excited talking about? Find the specific area that you are most interested in and develop it.

3. Choose your medium and write an interesting bio: Most influencers these days are bloggers and micro-bloggers. Decide which medium – such as your own online blog, Instagram or Snapchat – is the best way to connect with your followers and chat about your niche area. When you have done that, write an attention-grabbing bio that describes you and your speciality area in an interesting and unique way. Make sure that people who read your bio will want to follow you.

4. Post regularly and consistently: Many influencers post daily on their social media accounts. The more you post, the more likely people will follow you. Also, make sure that your posts are consistent and possibly follow a theme.

5. Tell an interesting story: Whether it is a photo or a comment that you are posting, use it to tell a story that will catch the attention of your followers and help them connectwith you.

6. Make sure people can easily find your content: Publicize your posts on a variety of social media by hashtags and catchy titles to make sure that they can be easily found. There is no point writing the most exciting blogposts or posting the most attractive photographs if no one is going to see them.

7. Most importantly, if you want to become a social media influencer, you need to have patience. Keep posting and your following will gradually increase. Good luck!

Choose an option (A, B, C, or D) that best answers each question.

In the passage, which activity is advised for connecting with followers?

Phát biểu nào sau đây là sai?

Số 123.75 đang ở hệ thập phân khi đổi sang hệ nhị phân sẽ cho kết quả như thế nào?

Việc tôn trọng các nguyên tắc cơ bản của Sử học trong tìm hiểu và nghiên cứu lịch sử không đem lại ý nghĩa nào sau đây? 

Các bộ phận trong hệ thống chính trị nước ta có chung mục đích, vì lợi ích của đối tượng nào?

“Ao thu lạnh lẽo nước trong veo,

Một chiếc thuyền câu bé tẻo teo.

Sóng biếc theo làn hơi gợn tí,

Lá vàng trước gió khẽ đưa vèo.”

(Nguyễn Khuyến, Câu cá mùa thu)

Đâu KHÔNG phải là tác dụng của vần "eo" được sử dụng trong đoạn trích trên?

Read the following asvertisment and mark the leeter A, B, C and D on your answer sheer to indicate the option that best fit each of the numbered blanks from 1 to 6.

TRAVELLING IN STYLE

"Will my holiday be relaxing or will it be (1) _______? Am I going to enjoy the company of others or will I feel alone?" These are some of the questions many people ask before going on a (2) _______. But now, a travel agency has come up with a unique idea (3) _______ 'Holiday Buddies'. You can now select people to share your vacation with based on their travel interests. When booking a trip, you can share your preferences (4) _______ the entire group. Then, you’ll be matched with others who have similar interests. If you're looking to (5) _______ lifelong friendships, choose a group of people who enjoy exploring new places. And if you're interested in (6) _______ by the beach and enjoying good food, there’s a group for that too!

Nội dung nào sau đây thể hiện vai trò của hoạt động tiêu dùng đối với sản xuất?

Cư dân Phùng Nguyên

Mark the letter A, B, C or D on your answer sheet to indicate the best arrangement of utterances or sentences to make a meaningful exchange or text in each of the following questions from 13 to 17.

a. However, once the foundation is laid, the real work begins as they start building more complex systems of thought and understanding.

b. Learning a new language is challenging, especially at the beginning when students are overwhelmed by grammar rules and unfamiliar vocabulary.

c. With continuous practice, learners gradually develop confidence in their speaking, listening, and writing skills, although progress may seem slow at first.

d. Many language learners experience frustration early on, but it's important to remember that fluency comes with time and dedication.

e. The sense of accomplishment that comes from mastering a language makes the effort worthwhile, opening doors to new cultures and opportunities.

Hành vi nào xấu khi giao tiếp trên mạng?

Phát biểu nào sau đây không đúng với vai trò của các công ty xuyên quốc gia?

Trong mặt phẳng toạ độ \(Oxy\), cho hai điểm \(A( - 4;5)\) và \(B(8; - 1)\). Điểm \(P\) thuộc trục hoành sao cho ba điểm \(A,B,P\) thẳng hàng. Toạ độ điểm \(P\) là?

Mark the letter A, B, C or D on your answer sheet to indicate the best arrangement of utterances or sentences to make a meaningful exchange or text in each of the following questions from 13 to 17.

a.    Nina: Sure! Here you are. Do you need a pencil too?

b.    Liam: No, thank you. I have a new pencil in my bag.

c.    Liam: Can I borrow your eraser, please?

Điểm nào dưới đây thuộc đồ thị hàm số \(y=-{{x}^{3}}+3{{x}^{2}}-2\)?

Ông B muốn tạo ra một lọ hoa mới với hình dạng đặc biệt, trong đó phần thân lọ từ đáy đến miệng lọ được tạo thành bằng cách quay đường cong \(y = \frac{1}{2} + ln(x+1)\) quanh trục Ox từ \(x=0\) đến \(x = e-1\)

Đường kính lớn nhất của lọ hoa bằng bao nhiêu?