Lecturer Computer Science Test 23 Online Preparation MCQs

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Online Free Taleem is free online MCQ’s test related to Lecturer Computer Science. All the individuals who are going to appear in Lecturer Computer Science written test can attempt these tests in order to prepare for it in best possible way. Our tests of Lecturer of Computer Science include all the important questions and Past Paper of  Lecturer Computer Science, that have extremely high amount of chances for been included in the actual exam which make our test undoubtedly the best source of preparation.

Note:-

There will be 25 multiple choice question in the test.
Answer of the questions will change randomly each time you start this test.
Practice this test at least 5 times if you want to secure High Marks.
At the End of the Test you can see your Test score and Rating.
If you found any incorrect answer in Quiz. Simply click on the quiz title and comment below on that MCQ. So that I can update the incorrect answer on time.

Please Click Below START  Button to Take this Computer Science Test Online.

Test Instructions:-
Test Name Lecturer Computer Science 
Subject Computer Science Test 23
Test Type MCQs
Total Questions 25
Total Time 20 Minutes
Total Marks 100
0%

You have 20 minutes to pass to the quiz.

PPSC Lecturer of Computer Science Practice Test 23

1 / 25

A prefix for billion which is equal to …................... is called as billi:

2 / 25

‘.MOV’ extension refers to:

3 / 25

Time during which a job is processed by the computer is:

4 / 25

Who invented the super-computer?

5 / 25

Accessing records from a file directly without searching from the beginning of the file is:

6 / 25

First layer in the OSI reference model is:

7 / 25

Graphical pictures that represent an object like file, folder etc. are:

8 / 25

‘.INI’ extension refers to:

9 / 25

The invention of the slide rule is attributed to:

10 / 25

Which supercomputer is developed by the Indian Scientists?

11 / 25

Viruses, Trojan horses and Worms are:

12 / 25

The memory sizes in mainframe computers and advanced technology micro computer are expressed as:

13 / 25

Which of the following is not an example of Operating System?

14 / 25

Each model of a computer has a unique:

15 / 25

One kilobyte = ................................ byte:

16 / 25

Program threats are:

17 / 25

The access time of magnetic disk is much less than that of magnetic tapeThe access time of magnetic disk is much less than that of magnetic tapeThe access time of magnetic disk is much less than that of magnetic tape

18 / 25

‘OS’ in computer system means ?

19 / 25

Select the odd term out?

20 / 25

A directly accessible appointment calendar is a feature of a ……..................resident package:

21 / 25

‘.MPG’ extension refers to:

22 / 25

Failure of passwords security due to exposure can result from:

23 / 25

Which of the following circuit is used as a ‘Memory device’ in computers?

24 / 25

Perforated paper used as input or output media is known as:

25 / 25

Data security threats include:

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