Home
News
Colleges
Courses
Admission
Lectures
Online Test
Past Papers
Date Sheets
Results
Study Abroad
Jobs
Tutors
More
Apps
.jpg)
MCQ's Test For ECAT Computer Science Chapter 6 Data Communication
Try The MCQ's Test For ECAT Computer Science Chapter 6 Data Communication
-
Total Questions15
-
Time Allowed15
ECAT Computer Science Chapter 6 Data Communication
00:00
Question # 1
To make a personal computer act like a terminal, which type of software must be used?
Question # 2
_______is not component of data communication.
Question # 3
A computer based system in which a telephone message is recorded in digital form and then forwarded to others is
Question # 4
The charts, graphs and pictures are examples of:
Question # 5
Communication between a computer and a keyboard involves
Question # 6
The media Access Control sublayer resides in which OSI layer?
Question # 7
Which of the following is not a category of network problems.
Question # 8
BCD stands for
Question # 9
How many pairs of computers can simultaneously communicate on Ethernet LAN?
Question # 10
The transfer if encoded information from one location to another by a communication channel is called
Question # 11
________ is component of data communication.
Question # 12
Which of the following topologies is passive?
Question # 13
The device used with satellite transmission that ensures that strong outgoing signals do not interface with weak incoming signals is called a.
Question # 14
The _______ is the physical path over which a message travels.
Question # 15
Which of the following statements best describes a star topology?
Top Scorers Of ECAT Computer Science Chapter 6 Data Communication MCQ`s Test
-
H Husain Abbas 20 - Dec - 2024 00 Min 30 Sec 60/60 -
T Tasser Haider 28 - May - 2024 01 Min 07 Sec 60/60 -
R RONIN 06 - Jul - 2024 01 Min 15 Sec 60/60 -
U Usman Asif 25 - May - 2024 01 Min 16 Sec 60/60 -
A Abdullah Baloch 06 - Aug - 2024 01 Min 18 Sec 60/60 -
A Amna Naz 16 - Nov - 2024 01 Min 21 Sec 60/60 -
A Alinza Waseem 04 - Jun - 2024 02 Min 19 Sec 60/60 -
M Muhammad Saeed anwar 03 - Jun - 2024 04 Min 49 Sec 60/60 -
N Nosheen Shahzadi 24 - Mar - 2024 06 Min 16 Sec 60/60 -
A ali moid 19 - Jul - 2024 01 Min 12 Sec 55/60 -
A Asad watto 31 - May - 2024 01 Min 16 Sec 55/60 -
N Nitalaya Hassan 31 - Dec - 2024 02 Min 13 Sec 55/60 -
S Sughra Haider 15 - Sep - 2024 07 Min 02 Sec 55/60 -
S suzi 06 - Feb - 2026 01 Min 17 Sec 52/60 -
M Manoush Fatima 02 - Jun - 2024 02 Min 35 Sec 50/60
ECAT Computer Sciences Chapter 6 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | How many types of data transmission modes are there? |
A. 2
B. 3
C. 4
D. 5
|
| 2 | The music and speech represent the: |
A. Image Data
B. Audio Data
C. Video Data
D. Text Data
|
| 3 | In______________communication modes the data communication can take place in only one direction |
A. Simplex
B. Half-duplex
C. Full-deplex
D. None
|
| 4 | The transfer if encoded information from one location to another by a communication channel is called |
A. data processing
B. data distribution
C. data communication
D. data encryption
|
| 5 | ___________ code systems can represent upto 65536 symbols |
A. ASCII-7
B. EBCDIC
C. ASCII-8
D. Unicode
|
| 6 | IBM stands for |
A. International Business Machine
B. International Binary Machine
C. Internal Business Machine
D. International Business Microsoft
|
| 7 | To make a personal computer act like a terminal, which type of software must be used? |
A. fax
B. videoconferencing
C. bridge
D. emulation
|
| 8 | Microwave transmission, coaxial cables, and fiber optics are examples of. |
A. modems
B. communication links
C. gateways
D. ring network
|
| 9 | _______is not component of data communication. |
A. Medium
B. Voltage
C. Decoder
D. Receiver
|
| 10 | Communication between a computer and a keyboard involves |
A. Simplex
B. half-duplex
C. Full-duplex
D. automatic
|
Test Questions