Computer Science Test 11

Computer Studies 11

The questions added in this test are tested again and again and are added with the consultation of the specialists and subject experts. These questions added in this test have great importance. They have been repeated most of the time, and it is very necessary for you to remember them all. When you remember all the questions asked in this test completely, it will help you to clear your concepts regarding computer science, and a new world of computer science will open in front of you. You will be able to look at your personal PC or desktop or any smart device with a new eye because this test can help you to learn a lot about computer science and, of course, the computer. Even if you wrongly tick the answer to the question, it will highlight the correct answer, making you realise so that you do not incorrectly answer next time even if you start this test again or encounter this question in any of the real exams of PPSC, SPSC, BPSC, FPSC, NTS, or any other test of the organisation offering you a desirable job. This exam will help you to gain confidence about computer science and will let you solve and easily handle the questions if you restart it two to three times. This is very important for you if you restart the test because it will help you get all the questions in your mind so that you may not bother yourself by ticking the incorrect option in the future if you encounter the questions asked in this test.

The time allowed to complete this test is 20 minutes.

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Computer Studies Test 11

1 / 20

A printed or onscreen display of data or information from database is called a(n)

2 / 20

The name for software to build reports that summarise data from a database is

3 / 20

CREATE command is used to create

4 / 20

All the intersection of rows and columns must have

5 / 20

An attribute is also known as a

6 / 20

In a relational database, a single piece of information is called

7 / 20

A relation is also known as a

8 / 20

A two-dimensional array of data is called

9 / 20

A person, place, thing, or event about which data is kept in the database is called

10 / 20

A row of a relation is also called

11 / 20

A virtual table that is constructed from other tables is called

12 / 20

The number of characters in variable-length field is

13 / 20

The columns of a relation can be of ________ order.

14 / 20

Which of the following is not a characteristic of relations?

15 / 20

A table is a two-dimensional structure that consists of

16 / 20

The column of a table correspond to

17 / 20

The rows of a relation can be of _____ order.

18 / 20

The number of characters in fixed-length field is

19 / 20

The data or information that describes an entity is called

20 / 20

Which of the following is not a database management system?

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