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MCQ's Test For ECAT Computer Science Chapter 6 Data Communication
Try The MCQ's Test For ECAT Computer Science Chapter 6 Data Communication
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Total Questions15
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Time Allowed15
ECAT Computer Science Chapter 6 Data Communication
00:00
Question # 1
Token passing prevents data collisions by.
Question # 2
Select the statement which is most correct about printer drivers.
Question # 3
The _____________ is the physical path over which the message travels :
Question # 4
To make a personal computer act like a terminal, which type of software must be used?
Question # 5
Centralized processing but with access from terminals is known as.
Question # 6
A driver is.
Question # 7
The Height of wave within a given period of time is called :
Question # 8
Who invented the modem?
Question # 9
People on a LAN can share.
Question # 10
The electromagnetic or light waves representing data are called:
Question # 11
The process of transferring data from one location to another is called:
Question # 12
The process of converting from analog to digital is called.
Question # 13
What best describes a bus topology network?
Question # 14
________ is component of data communication.
Question # 15
_______is not component of data communication.
Top Scorers Of ECAT Computer Science Chapter 6 Data Communication MCQ`s Test
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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 -
M Manoush Fatima 02 - Jun - 2024 02 Min 35 Sec 50/60 -
I Iqra Malik 12 - Mar - 2024 04 Min 29 Sec 50/60
ECAT Computer Sciences Chapter 6 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | What does the acronym ISDN stand for? |
A. International Services Data Network
B. Intelligent Services Digital Network
C. Integrated Services Digital Network
D. Interactive Services Digital Network
|
| 2 | A network type in which all computers have equal status. |
A. communication links
B. peer to peer
C. WAN
D. direct connect
|
| 3 | The media Access Control sublayer resides in which OSI layer? |
A. Physical
B. Data Link
C. Network
D. Transport
|
| 4 | Graphics and other paperwork can be transmitted directly using which technology? |
A. CSMA/CD
B. token passing
C. facsimile
D. bulletin board
|
| 5 | A network of geographically distant computers and terminals is called a. |
A. bus
B. WAN
C. gateway
D. LAN
|
| 6 | Which of the following statements best describes a star topology? |
A. Needs significantly less cabling than other topologies
B. Breaks in a single cable segment takes down entire network
C. More difficult to reconfigure than other topologies
D. Centralized monitoring and management
|
| 7 | A computer based system in which a telephone message is recorded in digital form and then forwarded to others is |
A. a teleconferencing
B. voice mail
C. a bulletin board
D. telecommuting
|
| 8 | A driver is. |
A. hardware
B. a peripheral device
C. a card
D. software
|
| 9 | Which of the following topologies is passive? |
A. Star topology
B. Ring topology
C. Bus topology
D. Hybrid topology
|
| 10 | How many types of data transmission modes are there? |
A. 2
B. 3
C. 4
D. 5
|
Test Questions
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