A. 11000102
B. 1101102
C. 11000112
D. 11011012
✅ The correct answer is option A.
Computer Basics
Which memory stores the values of variables.
A. SAM
B. ROM
C. RAM
D. PROM
✅ The correct answer is option C.
The time taken for the read/write head to move to the correct track on the magnetic disk is called
A. epoch delay
B. latency delay
C. seek time
D. approach time
✅ The correct answer is option C.
What is the number of bit patterns provided by a 7-bit code?
A. 256
B. 128
C. 64
D. 512
✅ The correct answer is option B.
The most important or powerful computer in a typical network is _____
A. Desktop
B. Network client
C. Network server
D. Network station
✅ The correct answer is option C.
A micro processor chip used in a PC system
A. Performs the arithmetic-logic and control functions
B. Is the only chip cound in most PC models
C. Almost always operates on by-bits of data at a time
D. Performs the primary storage function
✅ The correct answer is option A.
A device that converts one type of signal into another is called
A. Modem
B. Transducer
C. Punched paper tape
D. Punched card
✅ The correct answer is option B.
What is the alternative name for a diskette?
A. Floppy disk
B. Hard disk
C. Flexible disk
D. Winchester disk
✅ The correct answer is option A.
In processing cheques which of the following I/O techniques have banks traditionally followed?
A. OCR (Optical Character Recognition)
B. MICR (Magnetic Ink Character Recognition)
C. Barcode
D. VRT (Volume Rendering Technique)
✅ The correct answer is option B.
When a logic bomb is activated by a time-related event, it is known as a:
A. Time-related bomb sequence
B. Virus
C. Time bomb
D. Trojan horse
✅ The correct answer is option C.