Advanced level 2024 CASPA mock ICT 1
Advanced level 2024 CASPA mock ICT 1
Which unit is responsible for converting the data
received from the user into computer understandable
format?
A. Memory Unit
B. Arithmetic & Logic Unit
C. Input Unit
D. Output Unit
2. The only language which the computer understands
is:
A. Assembly Language
B. Binary Language
C. BASIC
D. C Language
3. Which of the following is not a function of the Input
Unit?
A. It reads instructions and data from the outside
world.
B. It converts the data into computer acceptable
format.
C. It makes the data into user understandable format.
D. It supplies the data and instructions to the
computer for further processing.
4. A special request originated from some device to the
CPU to acquire some of its time is called
___________
A. Disturbance
B. Attenuation
C. Interrupt
D. Noise
5. Components that provide internal storage to the CPU
are ______
A. Registers
B. Program Counters
C. Controllers
D. Internal chips
6. Which of the following is non-volatile storage?
A. Backup
B. Secondary
C. Primary
D. Cache
7. Which of the following are types of ROMs?
A. SROM & DROM
B. PROM & EPROM
C. Only one type there is no further classification
D. PROM & EROM
8. The ALU gives the output of the operations and the
output is stored in the________
A. Memory Devices
B. Registers
C. Flags
D. Output Unit
9. The process of division on memory spaces is called
______________
A. Paging
B. Segmentation
C. Bifurcation
D. Dynamic Division
10. What does MAR stand for?
A. Main Address Register
B. Memory Access Register
C. Main Accessible Register
D. Memory Address Register
11. Convert : (110)2 = ( __ )10 .
A. 4
B. 5
C. 6
D. 9
12. Select the incorrect option :
A. (101)10 = (1100101)2
B G is valid in hexadecimal system.
C. C represents 12
D. The base of a decimal number system is 10.
13. The value of radix in binary number system is
_____________
A. 2
B. 8
C. 10
D. 1
14. The binary equivalent of the decimal number 10 is
__________
A. 0010
B. 10
C. 1010
D. 010
15. Convert the binary equivalent 10101 to its decimal
equivalent.
A. 21
B. 12
C. 22
D. 31
16. Which of the following is not a way of acquiring
software?
A. Buying pre-written software
B. Ordering customized software
C. Downloading public-domain Software
D. Duplicating the software
17. Interpreter is used as a translator for __________
A. Low level language
B. High Level Language
C. COBOL
D. C
18. What do you call a specific instruction designed to do
a task?
A. Command
B. Process
