NCVT ITI COPA Semester 1 Module 1

NCVT ITI COPA Semester 1 Module 1

1. Which is the sequence, in which the computer operates?


A. Input, output, process
B. Input, process, output
C. Process, input, output
D. Output, process, input

Answer
B Input, process, output

2. Which is the first general-purpose programmable electronic computer?


A. ENIAC
B. EDVAC
C. EDSAC
D. UNIVAC

Answer
A ENIAC

3. What type of device is computer?


A. Electrical device
B. Electronic device
C. Electro magnetic
D. Electro mechanical

Answer
B Electronic device

4. Who is considered as the father of computers?


A Charles Babbage
B John Lickert
C John Mauchly
D M.V Wilkes

Answer
A Charles Babbage

5. Who invented the Analytical engine?


A Charles Babbage
B John Lickert
C John Mauchy
D M.V Wilkes

Answer
A Charles Babbage

6. What is the main electronic component of the first generation computer?


A Integrated circuit
B Microprocess
C Transistors
D Vacuum tubes

Answer
D Vacuum tubes

NCVT ITI COPA Semester 1 Module 1

7. How does the parallel port transfer a byte?


A Bit by bit
B 2 bits at a time
C 4 bits at a time
D 8 bits at a time

Answer
D 8 bits at a time

8. Which is an internal power supply units of CPU?


A CVT
B UPS
C SMPS
D Stablize

Answer
C SMPS

9. What is the purpose of expansion slot in mother board?


A To insert the RAM
B To insert the mouse
C To insert the keyboard
D To insert the additional peripherals

Answer
D To insert the additional peripherals

10. What is the purpose of memory unit in a computer?


A Accepts data
B Displays data
C Process data
D Stores data

Answer
D Stores data

11. How many pins are there in DIMM?


A 138
B 148
C 158
D 168

Answer
D 168

12. How many pins are there in SIMMs?


A 32 – 72
B 42 – 82
C 52 – 92
D 62 -102

Answer
A 32 – 72

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