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MCQ's Test For ECAT Computer Science Chapter 2 Digital Computer Fundamentals
Try The MCQ's Test For ECAT Computer Science Chapter 2 Digital Computer Fundamentals
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Total Questions15
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Time Allowed15
ECAT Computer Science Chapter 2 Digital Computer Fundamentals
00:00
Question # 1
A device which connects multiple nodes to the network is
Question # 2
Another name for a logic chip is.
Question # 3
The entire computer system is coordinated by.
Question # 4
If one or more computers are connected to a central Hub, this topology is called
Question # 5
Pick out the correct definition of buffer.
Question # 6
The process of executing several programs simultaneously by the use of more than one processing unit is called.
Question # 7
How many pairs of computers can simultaneously communicate on Ethernet LAN
Question # 8
The entire computer is coordinated by
Question # 9
A CPU has.
Question # 10
The highest layer of OSI model is
Question # 11
Which of the following is an example of volatile memory.
Question # 12
A CPU has
Question # 13
The clock speed of a computer is measured in.
Question # 14
The CCITT protocol is the same as
Question # 15
The central processing unit comprises of
Top Scorers Of ECAT Computer Science Chapter 2 Digital Computer Fundamentals MCQ`s Test
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H Husain Abbas 20 - Dec - 2024 00 Min 51 Sec 60/60 -
U Umer 13 - Dec - 2024 01 Min 03 Sec 60/60 -
A Amna Naz 16 - Nov - 2024 01 Min 38 Sec 60/60 -
A Abdullah Baloch 03 - Aug - 2024 02 Min 36 Sec 60/60 -
S Sughra Haider 21 - Sep - 2024 03 Min 28 Sec 60/60 -
A Ali Zar 19 - Jul - 2024 05 Min 57 Sec 55/60 -
M Malik Mureed Awan 07 - Dec - 2024 01 Min 49 Sec 50/60 -
S Shifa Shakeel 25 - Sep - 2024 02 Min 24 Sec 50/60 -
S Shah Rukh 06 - Aug - 2024 02 Min 33 Sec 50/60 -
H Hamza Haider 18 - Jul - 2024 09 Min 34 Sec 50/60 -
T Tehseen 07 - Dec - 2024 04 Min 35 Sec 45/60 -
R Rubina Naz 17 - Jul - 2024 01 Min 22 Sec 40/60 -
A ali moid 18 - Jul - 2024 01 Min 31 Sec 40/60 -
M maha noor 26 - Oct - 2025 02 Min 14 Sec 36/60 -
I Imama Tahir 02 - Dec - 2024 03 Min 33 Sec 35/60
ECAT Computer Sciences Chapter 2 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Software to persue the Internet |
A. Gateway
B. Videoconferencing
C. Browser
D. Teleconferencing
|
| 2 | A bootstrap is. |
A. a memory device
B. a device to support the computer
C. a small initialization program to start up a computer
D. an error correction technique
|
| 3 | Memory capacity may be expressed in. |
A. microseconds
B. kilobytes
C. bits
D. cycles
|
| 4 | A bus line consists of. |
A. registers
B. accumulators
C. parallel data paths
D. machine cycles
|
| 5 | A computer can be defined as an electronic device that can: (choose the most precise definition). |
A. carry out logical functions
B. carry out arithmetical operations
C. accept and process data using a set of stored instructions
D. present information on a VDU
|
| 6 | The heart of a digital computer is.... |
A. control unit
B. memory unit
C. logic unit
D. visual display unit
|
| 7 | The function of an OP code is. |
A. To instruct the CPU
B. To translate a mnemonic
C. Operate the I/O devices
D. To act as a buffer
|
| 8 | The following register keeps track of the program during execution. |
A. Address register
B. Program counter
C. Data register
D. Accumulator
|
| 9 | The unit that transforms data into information is the. |
A. CPU
B. ROM
C. DVD
D. OCR
|
| 10 | The unit that transform data in informaion is the |
A. CPU
B. ROM
C. DVD
D. OCR
|
Test Questions
