Lecturer Computer Science Test 23 Online Preparation MCQs

Lecturer Computer Science MCQs / , , , , , , , , , , , , ,

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.
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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
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You have 20 minutes to pass to the quiz.

PPSC Lecturer of Computer Science Practice Test 23

1 / 25

Program threats are:

2 / 25

Each model of a computer has a unique:

3 / 25

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

4 / 25

Viruses, Trojan horses and Worms are:

5 / 25

‘OS’ in computer system means ?

6 / 25

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

7 / 25

‘.MPG’ extension refers to:

8 / 25

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

9 / 25

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

10 / 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

11 / 25

Data security threats include:

12 / 25

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

13 / 25

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

14 / 25

‘.INI’ extension refers to:

15 / 25

‘.MOV’ extension refers to:

16 / 25

First layer in the OSI reference model is:

17 / 25

Who invented the super-computer?

18 / 25

Select the odd term out?

19 / 25

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

20 / 25

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

21 / 25

Which supercomputer is developed by the Indian Scientists?

22 / 25

Failure of passwords security due to exposure can result from:

23 / 25

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

24 / 25

The invention of the slide rule is attributed to:

25 / 25

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

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