364. A device that stores one item of information is
A. Memory element
B. Block Compaction
C. MDR
D. Memory guard
✅ The correct answer is option A.
367. A memory that holds micro programs is
A. Core memory
B. ROM
C. RAM
D. Control memory
✅ The correct answer is option B.
370. For move to the bottom of a document, press ……..
A. Auto summarize
B. Home key
C. Ctrl + Home key
D. End key
✅ The correct answer is option E.
374. Computers use the _____ number system to store data and perform calculations.
A. Decimal
B. Hexadecimal
C. Octal
D. Binary
✅ The correct answer is option D.
377. Which of the following are likely to jam the read/write head of a disk pack?
A. Dust
B. Smoke particle
C. Finger print smudge
D. All of the above
✅ The correct answer is option D.
380. Which of the following is an example of connectivity?
A. Internet
B. Floppy disk
C. Power cord
D. Data
✅ The correct answer is option A.
381. Which is a Common-Business oriented language.
A. SNOBOL
B. BASIC
C. COBOL
D. C
✅ The correct answer is option C.
383. An output device that converts data from a binary format in main storage to coded hole patterns punched into a paper tape is
A. Paper tape punch
B. Punched paper tape
C. Magnetic disk
D. Magnetic tape
✅ The correct answer is option A.
385. What was the name of the first stored program electronic computer which was built in 1949 at Cambridge University in England?
A. EDVAC
B. EDSAC
C. UNIVAC
D. MARK-I
✅ The correct answer is option B.
348. Tiny rings made of magnetic material that can be polarised to represent binary 1 or 0 is called
A. Magnetic core
B. Magnetic disk
C. Card punch
D. Floppy disk
✅ The correct answer is option A.