The USE in Informatics is not a mandatory test for all school graduates, but is required for admission to a number of technical universities. This exam is rarely taken, since there are few higher education institutions where it is required. A common case when entering a number of specialties in polytechnic universities is the opportunity to choose between physics and computer science. In such a situation, many choose the latter, since physics is rightly considered to be a more complex discipline. Knowledge of computer science will be useful not only for admission, but also in the process of mastering a specialty in a higher educational institution.

The main feature of the school subject "Computer Science" is a small volume, therefore, for high-quality preparation, less time is needed than for other subjects. It is possible to prepare "from scratch"! To compensate for the small amount of material, the authors of questions and tasks offer subjects difficult tasks, tasks that provoke errors, require high-quality knowledge of information and its competent use. The content of the exam contains a significant number of tasks that come close to the knowledge of mathematics and logic. A significant part is the block of tasks for algorithmization, tasks, programming. Check out
All tasks can be divided into 2 blocks - testing (tasks for knowledge of theory, a short answer is required), detailed tasks. It is recommended to spend about an hour and a half on the first part, more than two on the second. Take the time to check for errors and fill in the answers on the form.
To learn how to easily overcome obstacles in the form of complex tasks, use the resource "I will solve the exam". This is a great opportunity to test yourself, consolidate knowledge, analyze your own mistakes. Regular online testing will relieve anxiety and worry about lack of time. The tasks here are mostly more difficult than on the exam.

• It is recommended that you carefully read the program for preparing for the exam - this will make the repetition process systematic, and learn the theory in a structured way.
• To date, many training aids have been developed - use them to practice and study the material.
• Learn to solve problems of different types - it's easier to do with the help of a tutor. If you have a high level of knowledge, you can cope on your own.
• Decide for a time when you have mastered the necessary data and learned how to solve problems. Online testing will help with this.
  

What to do if the initial knowledge is weak?

• It is important not to miss opportunities for preparation: courses, schooling, distance courses, tutoring, self-education. Outline the range of problems that cause the greatest number of questions and difficulties.
• Practice solving problems - the more the better.
• Correctly allocate time to work with tasks of different levels of complexity.
• Find a professional tutor to help fill in knowledge gaps.

With the modern world of technology and the realities of programming, development USE in Informatics has little in common. There are some basic points, but even if you understand tasks a little, this does not mean that you will eventually become a good developer. But there are a lot of areas where IT specialists are needed. You will not lose at all if you want to have a stable income above the average. In IT, you get it. Provided, of course, that you have the appropriate skills. And you can develop and grow here as much as you like, because the market is so huge that you can’t even imagine! And it is not limited only to our state. Work for any company from anywhere in the world! This is all very inspiring, so let the preparation for the exam in computer science be the first small step, after which years of self-development and improvement in this area will follow.

Structure

Part 1 contains 23 short answer tasks. This part contains tasks with a short answer, implying an independent formulation of a sequence of characters. Tasks check the material of all thematic blocks. 12 tasks belong to the basic level, 10 tasks to an increased level of complexity, 1 task to a high level of complexity.

Part 2 contains 4 tasks, the first of which is of an increased level of complexity, the remaining 3 tasks are of a high level of complexity. The tasks of this part involve writing a detailed answer in an arbitrary form.

3 hours 55 minutes (235 minutes) are allotted to complete the examination paper. It is recommended to take 1.5 hours (90 minutes) to complete the tasks of Part 1. The rest of the time is recommended to be devoted to the tasks of part 2.

Explanations for grading assignments

The performance of each task of part 1 is estimated at 1 point. The task of part 1 is considered completed if the examiner gave the answer corresponding to the code of the correct answer. Completion of the tasks of part 2 is estimated from 0 to 4 points. The answers to the tasks of part 2 are checked and evaluated by experts. The maximum number of points that can be obtained for completing the tasks of part 2 is 12.

The 2019 state final certification in informatics for graduates of the 9th grade of general educational institutions is carried out in order to assess the level of general education of graduates in this discipline. The main elements of content from the informatics section that are checked in testing:

1. The ability to evaluate the quantitative parameters of information objects.
2. The ability to determine the value of a logical expression.
3. Ability to analyze formal descriptions of real objects and processes.
4. Knowledge of file system data organization.
5. Ability to represent formula dependence in graphical form.
6. The ability to execute an algorithm for a specific performer with a fixed set of commands.
7. Ability to encode and decode information.
8. The ability to execute a linear algorithm written in an algorithmic language.
9. The ability to execute the simplest cyclic algorithm written in an algorithmic language.
10. The ability to execute a cyclic algorithm for processing an array of numbers, written in an algorithmic language.
11. Ability to analyze information presented in the form of diagrams.
12. Ability to search in a ready-made database according to the formulated condition.
13. Knowledge of the discrete form of representation of numerical, textual, graphic and sound information.
14. Ability to write a simple linear algorithm for a formal performer.
15. The ability to determine the speed of information transfer.
16. The ability to execute an algorithm written in natural language that processes strings of characters or lists.
17. Ability to use information and communication technologies.
18. Ability to search for information on the Internet.
19. Ability to process large amounts of data using spreadsheet or database tools.
20. Ability to write a short algorithm in the environment of a formal executor or in a programming language.

Dates for passing the OGE in Informatics 2019: June 4 (Tuesday), June 11 (Tuesday).

There are no changes in the structure and content of the examination paper in 2019 compared to 2018.

In this section you will find online tests that will help you prepare for passing the OGE (GIA) in computer science. We wish you success!

The standard OGE test (GIA-9) of the 2019 format in informatics and ICT contains two parts. The first part contains 18 tasks with a short answer, the second part contains 2 tasks that must be completed on the computer. In this regard, only the first part (the first 18 tasks) is presented in this test. According to the current structure of the exam, among these 18 tasks, answers are offered only in the first 6 tasks. However, for the convenience of passing the tests, the site administration decided to offer answers for each task. However, for tasks in which answer options are not provided by the compilers of real control and measuring materials (CMM), we decided to significantly increase the number of these answer options in order to bring our test as close as possible to what you will have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2019 format in informatics and ICT contains two parts. The first part contains 18 tasks with a short answer, the second part contains 2 tasks that must be completed on the computer. In this regard, only the first part (the first 18 tasks) is presented in this test. According to the current structure of the exam, among these 18 tasks, answers are offered only in the first 6 tasks. However, for the convenience of passing the tests, the site administration decided to offer answers for each task. However, for tasks in which answer options are not provided by the compilers of real control and measuring materials (CMM), we decided to significantly increase the number of these answer options in order to bring our test as close as possible to what you will have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2018 format in informatics and ICT contains two parts. The first part contains 18 tasks with a short answer, the second part contains 2 tasks that must be completed on the computer. In this regard, only the first part (the first 18 tasks) is presented in this test. According to the current structure of the exam, among these 18 tasks, answers are offered only in the first 6 tasks. However, for the convenience of passing the tests, the site administration decided to offer answers for each task. However, for tasks in which answer options are not provided by the compilers of real control and measuring materials (CMM), we decided to significantly increase the number of these answer options in order to bring our test as close as possible to what you will have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2018 format in informatics and ICT contains two parts. The first part contains 18 tasks with a short answer, the second part contains 2 tasks that must be completed on the computer. In this regard, only the first part (the first 18 tasks) is presented in this test. According to the current structure of the exam, among these 18 tasks, answers are offered only in the first 6 tasks. However, for the convenience of passing the tests, the site administration decided to offer answers for each task. However, for tasks in which answer options are not provided by the compilers of real control and measuring materials (KIMs), we decided to significantly increase the number of these answer options in order to bring our test as close as possible to what you will have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2018 format in informatics and ICT contains two parts. The first part contains 18 tasks with a short answer, the second part contains 2 tasks that must be completed on the computer. In this regard, only the first part (the first 18 tasks) is presented in this test. According to the current structure of the exam, among these 18 tasks, answers are offered only in the first 6 tasks. However, for the convenience of passing the tests, the site administration decided to offer answers for each task. However, for tasks in which answer options are not provided by the compilers of real control and measuring materials (KIMs), we decided to significantly increase the number of these answer options in order to bring our test as close as possible to what you will have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2018 format in informatics and ICT contains two parts. The first part contains 18 tasks with a short answer, the second part contains 2 tasks that must be completed on the computer. In this regard, only the first part (the first 18 tasks) is presented in this test. According to the current structure of the exam, among these 18 tasks, answers are offered only in the first 6 tasks. However, for the convenience of passing the tests, the site administration decided to offer answers for each task. However, for tasks in which answer options are not provided by the compilers of real control and measuring materials (KIMs), we decided to significantly increase the number of these answer options in order to bring our test as close as possible to what you will have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2017 format in informatics and ICT contains two parts. The first part contains 18 tasks with a short answer, the second part contains 2 tasks that must be completed on the computer. In this regard, only the first part (the first 18 tasks) is presented in this test. According to the current structure of the exam, among these 18 tasks, answers are offered only in the first 6 tasks. However, for the convenience of passing the tests, the site administration decided to offer answers for each task. However, for tasks in which answer options are not provided by the compilers of real control and measuring materials (KIMs), we decided to significantly increase the number of these answer options in order to bring our test as close as possible to what you will have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2016 format in informatics and ICT contains two parts. The first part contains 18 tasks with a short answer, the second part contains 2 tasks that must be completed on the computer. In this regard, only the first part (the first 18 tasks) is presented in this test. According to the current structure of the exam, among these 18 tasks, answers are offered only in the first 6 tasks. However, for the convenience of passing the tests, the site administration decided to offer answers for each task. However, for tasks in which answer options are not provided by the compilers of real control and measuring materials (KIMs), we decided to significantly increase the number of these answer options in order to bring our test as close as possible to what you will have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2016 format in informatics and ICT contains two parts. The first part contains 18 tasks with a short answer, the second part contains 2 tasks that must be completed on the computer. In this regard, only the first part (the first 18 tasks) is presented in this test. According to the current structure of the exam, among these 18 tasks, answers are offered only in the first 6 tasks. However, for the convenience of passing the tests, the site administration decided to offer answers for each task. However, for tasks in which answer options are not provided by the compilers of real control and measuring materials (KIMs), we decided to significantly increase the number of these answer options in order to bring our test as close as possible to what you will have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2016 format in informatics and ICT contains two parts. The first part contains 18 tasks with a short answer, the second part contains 2 tasks that must be completed on the computer. In this regard, only the first part (the first 18 tasks) is presented in this test. According to the current structure of the exam, among these 18 tasks, answers are offered only in the first 6 tasks. However, for the convenience of passing the tests, the site administration decided to offer answers for each task. However, for tasks in which answer options are not provided by the compilers of real control and measuring materials (KIMs), we decided to significantly increase the number of these answer options in order to bring our test as close as possible to what you will have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2016 format in informatics and ICT contains two parts. The first part contains 18 tasks with a short answer, the second part contains 2 tasks that must be completed on the computer. In this regard, only the first part (the first 18 tasks) is presented in this test. According to the current structure of the exam, among these 18 tasks, answers are offered only in the first 6 tasks. However, for the convenience of passing the tests, the site administration decided to offer answers for each task. However, for tasks in which answer options are not provided by the compilers of real control and measuring materials (KIMs), we decided to significantly increase the number of these answer options in order to bring our test as close as possible to what you will have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2015 format in informatics and ICT contains two parts. The first part contains 18 tasks with a short answer, the second part contains 2 tasks that must be completed on the computer. In this regard, only the first part (the first 18 tasks) is presented in this test. According to the current structure of the exam, among these 18 tasks, answers are offered only in the first 6 tasks. However, for the convenience of passing the tests, the site administration decided to offer answers for each task. However, for tasks in which answer options are not provided by the compilers of real control and measuring materials (KIMs), we decided to significantly increase the number of these answer options in order to bring our test as close as possible to what you will have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2015 format in informatics and ICT contains two parts. The first part contains 18 tasks with a short answer, the second part contains 2 tasks that must be completed on the computer. In this regard, only the first part (the first 18 tasks) is presented in this test. According to the current structure of the exam, among these 18 tasks, answers are offered only in the first 6 tasks. However, for the convenience of passing the tests, the site administration decided to offer answers for each task. However, for tasks in which answer options are not provided by the compilers of real control and measuring materials (KIMs), we decided to significantly increase the number of these answer options in order to bring our test as close as possible to what you will have to face at the end of the school year.

The standard OGE test (GIA-9) of the 2015 format in informatics and ICT contains two parts. The first part contains 18 tasks with a short answer, the second part contains 2 tasks that must be completed on the computer. In this regard, only the first part (the first 18 tasks) is presented in this test. According to the current structure of the exam, among these 18 tasks, answers are offered only in the first 6 tasks. However, for the convenience of passing the tests, the site administration decided to offer answers for each task. However, for tasks in which answer options are not provided by the compilers of real control and measuring materials (KIMs), we decided to significantly increase the number of these answer options in order to bring our test as close as possible to what you will have to face at the end of the school year.

For tasks 1-18, choose only one correct answer.

For tasks 1-8, choose only one correct answer.

The unified state exam in informatics consists of 27 tasks. Each task is devoted to one of the topics studied in the framework of the school curriculum. Computer science is a core subject, so only those students who need it in the future take it. Here you can learn how to solve USE tasks in computer science, as well as study examples and solutions based on detailed tasks.

All USE tasks all tasks (107) USE task 1 (19) USE task 3 (2) USE task 4 (11) USE task 5 (10) USE task 6 (7) USE task 7 (3) USE task 9 (5) USE task 10 (7) USE task 11 (1) USE task 12 (3) USE task 13 (7) USE task 16 (19) USE task 17 (4) USE without number (9)

The Quadrator performer has two commands: add 3 and square

The performer Quadrator has two teams, which are assigned numbers: 1 - add 3; 2 - square it. The first of them increases the number on the screen by 3, the second raises it to the second power. The performer works only with natural numbers. Write an algorithm for obtaining number B from number A, containing no more than K commands. In the answer, write down only the numbers of the commands. If there is more than one such algorithm, write down any of them.

Vasya makes up words in which only letters occur

Vasya makes up N-letter words in which only letters A, B, C occur, and the letter A appears exactly 1 time. Each of the other valid letters can occur any number of times in the word, or not at all. A word is any valid sequence of letters, not necessarily meaningful. How many words are there that Vasya can write?

Igor makes a table of code words for message transmission

Igor makes a table of code words for message transmission, each message has its own code word. Igor uses N-letter words as code words, in which there are only letters A, B, C, and the letter A appears exactly 1 time. Each of the other valid letters may occur any number of times in the codeword, or not at all. How many different code words can Igor use?

The task is included in the exam in computer science for grade 11 at number 10.

Algorithm for calculating the value of the function F(n)

The algorithm for calculating the value of the function F(n), where n is a natural number, is given by the following relations. What is the value of the function F(K)? Write down only a natural number in your answer.

The task is included in the exam in computer science for grade 11 at number 11.

How many seconds does it take for a modem to send messages

How many seconds does it take for a modem transmitting messages at a rate of N bps to transmit a color bitmap of size AxB pixels, provided that the color of each pixel is encoded in K bits? (Enter only the number on the form.)

The task is included in the exam in computer science for grade 11 at number 9.

The decryptor needs to recover the corrupted message fragment

The decryptor needs to restore the damaged fragment of the message, consisting of 4 characters. There is reliable information that no more than five letters were used (A, B, C, D, E), and one of the symbols is in the third place... One of the letters is in the fourth place... One of the letters is in the first place ... On the second - ... Additional information appeared that one of the four options is possible. Which?

The task is included in the exam in computer science for grade 11 at number 6.

The meteorological station monitors air humidity

The meteorological station monitors air humidity. The result of one measurement is an integer from 0 to 100 percent, which is written using the smallest possible number of bits. The station made N measurements. Determine the information volume of the observation results.

What will the formula look like after the cell is copied

The cell contains a formula. What will the formula look like when cell X is copied into cell Y? Note: The $ sign is used to denote absolute addressing.

The task is included in the exam in computer science for grade 11 at number 7.

Being in the root directory of a newly formatted drive

Being in the root directory of the newly formatted disk, the student created K directories. Then, in each of the created directories, he created another N directories. How many directories were on the disk, including the root?

The task is included in the exam in computer science for grade 11.

Four pieces of paper were found at the crime scene.

Four pieces of paper were found at the crime scene. The investigation found that fragments of one IP address were recorded on them. The forensics labeled these fragments as A, B, C, and D. Retrieve the IP address. In your response, provide a sequence of letters representing the fragments, in the order corresponding to the IP address.

Petya wrote down the IP address of the school server on a piece of paper

Petya wrote down the school server's IP address on a piece of paper and put it in his jacket pocket. Petya's mother accidentally washed the jacket along with the note. After washing, Petya found four scraps with fragments of the IP address in his pocket. These fragments are labeled A, B, C, and D. Restore the IP address. In your response, provide a sequence of letters representing the fragments, in the order corresponding to the IP address.

The task is included in the exam in computer science for grade 11 at number 12.

When registering in a computer system, each user is given a password.

When registering in a computer system, each user is given a password consisting of 15 characters and containing numbers and capital letters. Thus, K different characters are used. Each such password in a computer system is written in the minimum possible and the same integer number of bytes (in this case, character-by-character encoding is used and all characters are encoded in the same and minimum possible number of bits). Determine the amount of memory allocated by this system for storing N passwords.

The task is included in the exam in computer science for grade 11 at number 13.

In some country, the car number is made up of capital letters

In some country, a car number of length K characters is made up of capital letters (M different letters are used) and any decimal digits. Letters with numbers can follow in any order. Each such number in a computer program is written in the minimum possible and the same integer number of bytes (in this case, character-by-character coding is used and all characters are encoded in the same and minimum possible number of bits). Determine the amount of memory allocated by this program for writing N numbers.

The task is included in the exam in computer science for grade 11 at number 13.

For effective training in computer science for each task, a brief theoretical material is given to complete the task. More than 10 training tasks with analysis and answers were selected, developed on the basis of the demo version of previous years.

There are no changes in KIM USE 2020 in informatics and ICT.

The areas in which the knowledge test will be carried out:

• Programming;
• Algorithmization;
• ICT tools;
• Information activity;
• Information processes.

Necessary actions when preparing:

• Repetition of the theoretical course;
• Solution tests in informatics online;
• Knowledge of programming languages;
• Pull up mathematics and mathematical logic;
• Use a wider range of literature - the school curriculum for success in the exam is not enough.

Exam Structure

The duration of the exam is 3 hours 55 minutes (255 minutes), of which one and a half hours are recommended to be devoted to completing the tasks of the first part of the KIMs.

Tasks in tickets are divided into blocks:

• Part 1- 23 tasks with a short answer.
• Part 2- 4 tasks with a detailed answer.

Of the proposed 23 tasks of the first part of the examination paper, 12 belong to the basic level of knowledge testing, 10 - to increased complexity, 1 - to a high level of complexity. Three tasks of the second part of a high level of complexity, one - an increased one.

When solving, it is obligatory to record a detailed answer (arbitrary form).
In some tasks, the text of the condition is submitted immediately in five programming languages ​​- for the convenience of students.

Points for tasks in computer science

1 point - for 1-23 tasks
2 points - 25.
3 points - 24, 26.
4 points - 27.
Total: 35 points.

To enter a technical university of an intermediate level, you must score at least 62 points. To enter the metropolitan university, the number of points must correspond to 85-95.

To successfully write an examination paper, you need a clear command of theory and constant practice in solving tasks.

Your formula for success

Work + work on mistakes + carefully read the question from beginning to end to avoid mistakes = maximum score on the exam in computer science.