Email
info@vayudootaviation.com
Phone No
+91 7276526726
become a pilot
Home
About us
courses
CPL
ATPL
RTR(A)
Airline Cadet Program
IGRUA Entrance Prep
B.Sc. Aviation
Pilot Training
INDIA
USA
CANADA
SOUTH AFRICA
NEW ZEALAND
EUROPE
Aircraft Type-Rating
Airbus A320
Boeing 737
Blogs
contact
CPL Test Series
Question Bank
Questions for BASIC COMPUTERS
Answer the following questions
Test Mode
Training Mode
1. The computer language in which calculations are carried out and information is stored in memory is
hexadecimal
octal
binary
decimal
2. The number system which uses the numbers 0 to 9 followed by the letters A to F is
octal
alpha numeric
hexadecimal
numeric alpha
3. In a negative logic system
binary 1 is positive, binary 0 is negative
binary 1 and binary 0 are equal levels above and below zero
binary 1 is a low level, binary 0 is a high level
binary 1 is a high level, binary 0 is a low level
4. A basic digital computer consists of: 1. input peripherals 2. central processing unit 3. inertial unit 4. memory 5. auto brightness control 6. output peripherals
1, 4, 6 only
1, 2, 3, 4 and 6
1, 2, 4 and 6
2, 3, 4 and 6
5. In computer terminology a memory which retains its data when power is removed is called:
RAM
volatile
ROM
non-volatile
6. Convert binary 1110 to its decimal equivalent
13
16
15
14
7. The computer language system which uses the base 16 is known as
hexadecimal
septagesimal
octal
hectadecimal
8. In computer terminology “software” refers to
the memory system floppy disks, hard disks, etc
the BIOS
the RAM and ROM capacity
the programme of instructions
9. The two types of binary logic are
variable and reversible
variable and negative
positive and reversible
positive and negative
10. In computer terminology an input peripheral device would be
a hard disk
a keyboard
a screen display unit
a floppy disk
11. The smallest information element in a digital system is
electron
byte
bit
digit
12. The permanent memory of a digital computer usually takes the form of
shift registers whose capacity is rated in mega or gigabytes
floppy or hard disks whose capacity is measured in mega or gigabytes
Central Processing Unit
Integrated circuits rated in megabytes
13. Convert the decimal number 7 to its binary equivalent
111
1110
1101
100
14. The purpose of the Arithmetic Logic Unit within the Central Processing Unit is to
act as a temporary store for information being processed
perform calculations in the binary, octal or hexadecimal system
perform calculations in the binary number system
perform all clock functions based on the computer clock frequency (clock time)
15. Within the Central Processing Unit, the temporary stores and accumulator which handle the data during processing are called
BIOS
Control Unit
Arithmetic Logic Unit (ALU)
Shift Registers
16. In computer terminology an output peripheral device would be
a hard disk
a screen display unit
a keyboard
a floppy disk
17. The Central Processing Unit (CPU) consists of: 1. input device 2. output device 3. Arithmetic Logic Unit (ALU) 4. Shift Registers 5. Control Unit 6. Hard disk
3, 4 and 5
1, 2, 5, and 6
1, 2, 3 and 5
3, 4, and 6
18. In computer terminology “hardware” refers to
the RAM capacity
the digital computer components, keyboard, monitor, CPU, etc
the permanent memory system and its capacity
the programme of instructions
19. In computer terminology a memory which loses its data when power is removed is called
volatile
non-volatile
non-retentive
non-permanent
20. The computer language system which uses the base 8 is called
hexadecimal
octal
decimal
binary
21. Examples of input peripheral devices are: 1. mouse 2. modem 3. printer 4. screen display unit 5. keyboard
1, 2 and 5
1 and 5
2, 3, 4 and 5
1, 2, 3
22. A group of binary digits handled as a group is referred to as a
mega bit
bits
giga bit
byte
23. Aircraft data in analog form, before being processed by a computer must be passed through a
EPROM
EAROM
analog to digital converter (A to D)
digital to analog converter (D to A)
24. In a digital computer binary 1 is represented by +5 volts and Binary 0 by earth. This is an example of
bipolar logic
analog system
positive logic
negative logic
25. Memory capacity in a digital computer is expressed in
Bits (Mbits, Gbits)
Bytes (Mbytes, Gbytes)
ROM capacity
RAM capacity
Submit
Make New Set