A. RAM chips
B. ROM chips
C. Micro processor
D. PROM chips
✅ The correct answer is option C.
Computer Basics
Backing storage is so named because it
A. is always kept at the back of the CPU
B. is slow and backward
C. backs up the computer
D. lags behind the main memory
✅ The correct answer is option C.
The decimal equivalent of the binary number 11100001111 is
A. 1806
B. 1807
C. 2806
D. All of the above
✅ The correct answer is option B.
In simplex transmission
A. Data format is simple
B. Data transmission is one way
C. Data can be transmitted to small distances only
D. All of the above
✅ The correct answer is option B.
The magnetic storage chips used to provide nonvolatile direct access storage of data and that have no moving parts are known as
A. Magnetic core memory
B. Magnetic tape memory
C. Magnetic disk memory
D. Magnetic bubble memory
✅ The correct answer is option D.
Binary numbers need more places for counting because:
A. 0’s and 1’s can be added in front of them
B. 0’s and 1’s have to be properly placed
C. They are always big numbers
D. Binary base is small
✅ The correct answer is option D.
A random-access data storage device which gives rapid access to data is
A. Magnetic tape
B. Punched card
C. Disk storage unit
D. Buffer
✅ The correct answer is option C.
The term that we use to describe physical components of the system
A. Hardware
B. Inout
C. Software
D. None of these
✅ The correct answer is option A.
Which of the following is the 1’s complement of 10?
A. 1
B. 110
C. 11
D. 10
✅ The correct answer is option A.
Which of the following is responsible for the management and coordination of activities and the sharing of the resources of the computer?
A. Application Software
B. Motherboard
C. Operating System
D. RAM
✅ The correct answer is option C.