Ngôn ngữ máy là gì?

Chương trình dịch là chương trình:

"…(1) là một dãy hữu hạn các …(2) được sắp xếp theo một trình tự xác định sao cho khi thực hiện dãy các thao tác ấy, từ …(3) của bài toán, ta nhận được …(4) cần tìm". Các cụm từ còn thiếu lần lượt là?

Cho bài toán kiểm tra tính nguyên tố của một số nguyên dương N. Hãy xác đinh Output của bài toán này?

Input của bài toán: "Hoán đổi giá trị của hai biến số thực A và C dùng biến trung gian B" là:

Thuật toán tốt là thuật toán:

Cho thuật toán tìm giá trị nhỏ nhất trong một dãy số nguyên sử dụng phương pháp liệt kê dưới đây:

Bước 1: Nhập N, các số hạng a1, a2,…., aN;

Bước 2: Min ← ai, i ← 2;

Bước 3: Nếu i < N thì đưa đưa ra giá trị Min rồi kết thúc;

Bước 4:

Bước 4.1: Nếu ai > Min thì Min ← ai;

Bước 4.2: i ← i+1, quay lại bước 3.

Hãy chọn những bước sai trong thuật toán trên:

Thuật toán sắp xếp bằng đổi chỗ cho dãy số A theo trật tự tăng dần dừng lại khi nào?

Chọn phát biểu đúng khi nói về Bài toán và thuật toán:

Trong tin học sơ đồ khối là:

Thuật toán có tính:

Khi biểu diễn thuật toán bằng lưu đồ (sơ đồ khối), hình chữ nhật thể hiện điều gì?

Một hệ thống máy tính có bao nhiêu ổ đĩa:

Đang sử dụng máy tính, bị mất nguồn điện:

Bộ nhớ ngoài bao gồm những thiết bị:

ROM là bộ nhớ dùng để:

Thiết bị nào vừa là thiết bị vào vừa là thiết bị ra:

Hệ thống tin học gồm các thành phần:

Chọn câu phát biểu đúng nhất trong các câu sau:

Bộ nhớ chính (bộ nhớ trong) bao gồm:

Các bộ phận chính trong sơ đồ cấu trúc máy tính gồm:

Các lệnh và dữ liệu của chương trình đang thực hiện được lưu trên thiết bị:

Choose the best sentence that can be made from the cues given.

Last week / I / buy / a sweater / T & T shop / Oxford Street

Error Identification

Not only did John approve of my project but also gave me some serious information 

Error Identification

Since there are no tickets left for the concert, they would rather go to the movies than going home

Error Identification

Chemistry is often called the central science because it connects other sciences together, so as physics, biology or geology. 

Error Identification

Before he retired last month, Mr. Smith has been working as  a secretary  in the House of Parliament.

Error Identification

With knowledge gaining from years of working as a telegraph operator, he learned the basics of electricity.

Choose the best sentence that can be made from the cues given.

 I / get / refund / change / another sweater.

Choose the best sentence that can be made from the cues given.

I / write / ask / you / solve / problem /I/  get / one of your shops

Are you a music-lover between the ages of fourteen and eighteen? Would you like to go to a festival with friends of the same age as you? Then this music festival is for you! For most music festivals, you have to be eighteen before you can go without an adult, but the Underage Festival is different. You must be between fourteen and eighteen.

The Underage Festival is a day of music and fun for teenagers. It takes place in Victoria Park, London, in August. It’s a one-day festival - it starts at 11.30 a.m. and the music goes on until 8 p.m.

Sam Kilcoyne is the main organizer of the festival. He started the Underage Festival in 2007 when he was only fifteen years old. It’s a small festival with 10,000 people but the best thing about it is that there are no adults! Parents can wait for their children outside the gate, but they can’t come in to the festival.

But parents don't need to worry! The organization is great and it's a safe and peaceful festival. You can’t bring food or drink into the festival, but there are lots of restaurant tents with a variety of food and drink - from pizzas to burgers and Chinese to Mexican. We recommend the pizza tent. On the festival website, there's a page for parents with all the information they need.

There's a big variety of music, everything from indie to hip hop, electronic to heavy metal. There’s even a silent disco where everyone wears headphones. There are six stages. The main stage is outside and the other five are in huge tents. Sometimes, it feels a little crowded in the tents, but the big names usually play on the main stage. Sometimes it’s difficult to choose which band to watch because they only play for thirty minutes. But in general, the music is fantastic and the teenagers are happy.

Question: Why is it difficult to choose which band to watch?

Are you a music-lover between the ages of fourteen and eighteen? Would you like to go to a festival with friends of the same age as you? Then this music festival is for you! For most music festivals, you have to be eighteen before you can go without an adult, but the Underage Festival is different. You must be between fourteen and eighteen.

The Underage Festival is a day of music and fun for teenagers. It takes place in Victoria Park, London, in August. It’s a one-day festival - it starts at 11.30 a.m. and the music goes on until 8 p.m.

Sam Kilcoyne is the main organizer of the festival. He started the Underage Festival in 2007 when he was only fifteen years old. It’s a small festival with 10,000 people but the best thing about it is that there are no adults! Parents can wait for their children outside the gate, but they can’t come in to the festival.

But parents don't need to worry! The organization is great and it's a safe and peaceful festival. You can’t bring food or drink into the festival, but there are lots of restaurant tents with a variety of food and drink - from pizzas to burgers and Chinese to Mexican. We recommend the pizza tent. On the festival website, there's a page for parents with all the information they need.

There's a big variety of music, everything from indie to hip hop, electronic to heavy metal. There’s even a silent disco where everyone wears headphones. There are six stages. The main stage is outside and the other five are in huge tents. Sometimes, it feels a little crowded in the tents, but the big names usually play on the main stage. Sometimes it’s difficult to choose which band to watch because they only play for thirty minutes. But in general, the music is fantastic and the teenagers are happy.

Question: Which of the following can’t you have at the Underage Festival?

Are you a music-lover between the ages of fourteen and eighteen? Would you like to go to a festival with friends of the same age as you? Then this music festival is for you! For most music festivals, you have to be eighteen before you can go without an adult, but the Underage Festival is different. You must be between fourteen and eighteen.

The Underage Festival is a day of music and fun for teenagers. It takes place in Victoria Park, London, in August. It’s a one-day festival - it starts at 11.30 a.m. and the music goes on until 8 p.m.

Sam Kilcoyne is the main organizer of the festival. He started the Underage Festival in 2007 when he was only fifteen years old. It’s a small festival with 10,000 people but the best thing about it is that there are no adults! Parents can wait for their children outside the gate, but they can’t come in to the festival.

But parents don't need to worry! The organization is great and it's a safe and peaceful festival. You can’t bring food or drink into the festival, but there are lots of restaurant tents with a variety of food and drink - from pizzas to burgers and Chinese to Mexican. We recommend the pizza tent. On the festival website, there's a page for parents with all the information they need.

There's a big variety of music, everything from indie to hip hop, electronic to heavy metal. There’s even a silent disco where everyone wears headphones. There are six stages. The main stage is outside and the other five are in huge tents. Sometimes, it feels a little crowded in the tents, but the big names usually play on the main stage. Sometimes it’s difficult to choose which band to watch because they only play for thirty minutes. But in general, the music is fantastic and the teenagers are happy.

Question: Where can parents find information about the festival?

Are you a music-lover between the ages of fourteen and eighteen? Would you like to go to a festival with friends of the same age as you? Then this music festival is for you! For most music festivals, you have to be eighteen before you can go without an adult, but the Underage Festival is different. You must be between fourteen and eighteen.

The Underage Festival is a day of music and fun for teenagers. It takes place in Victoria Park, London, in August. It’s a one-day festival - it starts at 11.30 a.m. and the music goes on until 8 p.m.

Sam Kilcoyne is the main organizer of the festival. He started the Underage Festival in 2007 when he was only fifteen years old. It’s a small festival with 10,000 people but the best thing about it is that there are no adults! Parents can wait for their children outside the gate, but they can’t come in to the festival.

But parents don't need to worry! The organization is great and it's a safe and peaceful festival. You can’t bring food or drink into the festival, but there are lots of restaurant tents with a variety of food and drink - from pizzas to burgers and Chinese to Mexican. We recommend the pizza tent. On the festival website, there's a page for parents with all the information they need.

There's a big variety of music, everything from indie to hip hop, electronic to heavy metal. There’s even a silent disco where everyone wears headphones. There are six stages. The main stage is outside and the other five are in huge tents. Sometimes, it feels a little crowded in the tents, but the big names usually play on the main stage. Sometimes it’s difficult to choose which band to watch because they only play for thirty minutes. But in general, the music is fantastic and the teenagers are happy.

Question: Why is the Underage Festival different from other festival?

Are you a music-lover between the ages of fourteen and eighteen? Would you like to go to a festival with friends of the same age as you? Then this music festival is for you! For most music festivals, you have to be eighteen before you can go without an adult, but the Underage Festival is different. You must be between fourteen and eighteen.

The Underage Festival is a day of music and fun for teenagers. It takes place in Victoria Park, London, in August. It’s a one-day festival - it starts at 11.30 a.m. and the music goes on until 8 p.m.

Sam Kilcoyne is the main organizer of the festival. He started the Underage Festival in 2007 when he was only fifteen years old. It’s a small festival with 10,000 people but the best thing about it is that there are no adults! Parents can wait for their children outside the gate, but they can’t come in to the festival.

But parents don't need to worry! The organization is great and it's a safe and peaceful festival. You can’t bring food or drink into the festival, but there are lots of restaurant tents with a variety of food and drink - from pizzas to burgers and Chinese to Mexican. We recommend the pizza tent. On the festival website, there's a page for parents with all the information they need.

There's a big variety of music, everything from indie to hip hop, electronic to heavy metal. There’s even a silent disco where everyone wears headphones. There are six stages. The main stage is outside and the other five are in huge tents. Sometimes, it feels a little crowded in the tents, but the big names usually play on the main stage. Sometimes it’s difficult to choose which band to watch because they only play for thirty minutes. But in general, the music is fantastic and the teenagers are happy.

Question: What is the author of the article trying to do?

Choose the word that has main stress placed differently from the others.

Choose the word that has main stress placed differently from the others.

Choose the word that has main stress placed differently from the others.

Choose the word that has main stress placed differently from the others.

Choose the word that has main stress placed differently from the others.