PPSC Lecturer of Computer Science past papers

Lecturer Computer Science Test 12 Online Preparation MCQs

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There will be 25 multiple choice question in the test.
Answer of the questions will change randomly each time you start this test.
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Test Instructions:-
Test Name	Lecturer Computer Science
Subject	Computer Science Test 12
Test Type	MCQs
Total Questions	25
Total Time	20 Minutes
Total Marks	100

You have 20 minutes to pass to the quiz.

Lecturer Computer Science Practice Test 12

1 / 25

What type of technology allows you to verbally speak with someone over the internet?

Ephone

Wiki

VoIP

Social network

2 / 25

The primary tool used in structured design is a:

data-flow diagram

program flowchart

module

structure chart

3 / 25

Speech recognition:

All of the above

will never be used in industrial controls

will be used in more applications as the technology matures

is already widely used in industrial controls

4 / 25

Default reasoning is another type of:

Non-monotonic reasoning

Monotonic reasoning

Analogical reasoning

Bitonic reasoning

5 / 25

A standalone program that has been modified to work on a LAN by including concurrency controls such as file and record locking is an example of____ ?

LAN ignorant software

LAN aware software

LAN intrinsic software

Groupware

6 / 25

The color of an object is an example of a (n) ………………

Specification

Attribute

listing

Detail

7 / 25

To arrive at a form which is suitable for implementation in some programming language is the purpose of:

Structured Design (SD)

Detailed Design (DD)

None of the mentioned

Structured Analysis (SA)

8 / 25

This high-speed Internet solution is installed using existing phone, lines, called………….

Cable

DSL

Satellite

9 / 25

Which technique enables the designer to mold and shape, rather than construct on object using a series of lines?

Wire-frame modeling

Surface modeling

FEM (Finite Element Modeling)

Solid modeling

10 / 25

A language that can be written on one plateform and executed on another platform is said to be:

dynamic

Portable

third generation

robust

11 / 25

Each of data files has a _____ that describe the way the data is stored in the file.

Database

Records

Fields

File structure

12 / 25

To create a protocol of a new product, a designer might use a …………..program:

draw

CAD

3D modeling

paint

13 / 25

A _____ is an outline of a process that keeps develop successful information systems:

Phased Conversion

Success Factors

System Development Life Cycle

CASE tool

14 / 25

Find the power dissipation in a circuit to whom voltage applied is 24 and current passing is .25 ohm:

15 / 25

……………….is Microsoft’s latest entry into the programming data arena.

Visual Basic

.NET

Pascal

Java

16 / 25

A…………………………’s main purpose is to prohibit unauthorized access to our computer via the internet:

Firewall

spyware

spam assassin

popup blockers

17 / 25

What are the different types of real data type in C ?

float, double, long double

short int, double, long int

float, double

double, long int, float

18 / 25

A ………………..is anything that can cause harm

Vulnerability

spoof

Phish

threat

19 / 25

Which of the following actions an operator precedence parser may take to recover from an error ?

Delete symbols from the stack

Insert or delete symbols from the input

Insert symbols onto the stack

All of the above

20 / 25

The function of a Kernel in an operating system is to:

Interpret the JCL commands

Interact with hardware device

None of these

Interact with user

21 / 25

The step-by-step instructions that solve a problem are called _____.

A plan

An algorithm

A list

A sequential structure

22 / 25

Which command will be used to display file and directory names only, without size, date, and time information?

DIR A:

DIR/B

DIR/W

DIR/S

23 / 25

If you magnify a ……………….you can see its individual pixels:

Vector graphic

DXF

bitmap

EMF

24 / 25

Which of the following has the least technical knowledge:

system analyst

Programmer

User

consol operator

25 / 25

The processing, which normally consists of a small computer with o ne or more peripheral devices, connected via a high-speed line to the large control computer is known as:

Batch mode processing

Intelligent terminal Processing

Remote-terminal processing

On-line processing

Your score is

The average score is 44%