Lecturer Computer Science Test 26 Online Preparation MCQs

Leave a Comment / By Hassan / September 29, 2020

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 26
Test Type	MCQs
Total Questions	25
Total Time	20 Minutes
Total Marks	100

You have 20 minutes to pass to the quiz.

PPSC Lecturer of Computer Science Practice Test 26

1 / 25

The number of layers in Internet protocol stack:

None of the mentioned

2 / 25

Application layer is implemented in:

End system

NIC

None of the mentioned

Ethernet

3 / 25

The OSI model has ....................layers:

4 / 25

Which layer is responsible for process to process delivery?

transport layer

data link layer

network layer

session layer

5 / 25

Which address identifies a process on a host?

physical address

logical address

port address

specific address

6 / 25

Transport layer is implemented in:

NIC

Ethernet

End system

None of the mentioned

7 / 25

ONT is connected to splitter using:

High speed fibre cable

HFC

None of the mentioned

Optical cable

8 / 25

In OSI model, when data is sent from device A to device B, the 5th layer to recieve data at B is:

Link layer

Application layer

Session layer

Transport layer

9 / 25

The functionalities of presentation layer includes:

Data compression

All of the mentioned

Data description

Data encryption

10 / 25

Delimiting and synchronization of data exchange is provided by:

Session layer

Link layer

Application layer

Transport layer

11 / 25

StarBand provides:

Cable access

Telephone access

FTTH internet access

Satellite access

12 / 25

These factors affect transmission rate in DSL:

The gauge of the twisted-pair line

Both a and b

None

Degree of electrical interfernece

13 / 25

Among the optical-distribution architectures that is essentially switched ehternet is:

NON

PON

None of the mentioned

AON

14 / 25

In the OSI model, as a data packet moves from the lower to the upper layers, headers are:

Rearranged

Removed

None of the mentioned

Added

15 / 25

Choose the statement which is not applicable for cable internet access:

It includes HFCs

Analog signal is converted to digital signal in DSLAM

It is a shared broadcast medium

Cable modem connects home PC to Ethernet port

16 / 25

Which address is used in an internet employing the TCP/IP protocols?

specific address

all of the mentioned

physical address and logical address

port address

17 / 25

This layer in an addition to OSI model:

Application layer

Session layer

Both b and c

Presentation layer

18 / 25

Home Access is provided by:

All of the mentioned

FTTP

Cable

DSL

19 / 25

OSI stands for:

none of the mentioned

optical service implementation

open system interconnection

operating system interface

20 / 25

The number of layers in ISO OSI reference model:

None of the mentioned

21 / 25

TCP/IP model was developed .................. the OSI model:

after

none of the mentioned

simultaneous to

prior to

22 / 25

HFC contains:

Coaxial cable

Fibre cable

Both of the mentioned

None of the mentioned

23 / 25

Which layer links the network support layers and user support layers:

transport layer

data link layer

session layer

network layer

24 / 25

In Internet protocol stack, when data is sent from device A to device B, the 5th layer to receive data at B is:

Link layer

Session layer

Transport layer

Application layer

25 / 25

TCP/IP model does not have.....................layer but OSI model have this layer:

application layer

session layer

both (a) and (b)

presentation layer

Your score is

The average score is 0%

Popular Posts

Leave a Comment Cancel Reply