1321. Communication between computers using standard telephone service
A. Requires a change to an anolog signal
B. Is most efficient
C. Produces little noise and few disturbances
D. All of the above
✅ The correct answer is option A.
Computer
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1322. A data item which is not broken down into smaller units is _____
A. Data element
B. Elementary data item
C. Data entry
D. Database management
✅ The correct answer is option B.
1323. What is the name given to the weapons which use computerised guidance system?
A. Guided weapons
B. Smart weapons
C. Dumb weapons
D. Starwars weapons
✅ The correct answer is option B.
1324. Memories in which any location can be reached in a fixed (and short) amount of time after specifying its address is called
A. sequential-access memory
B. random-access memory
C. secondary memory
D. mass storage
✅ The correct answer is option B.
1325. Basic Building Blocks for a Digital Circuit is ______
A. CMOS
B. Logic Gate
C. BIOS
D. DMOS
✅ The correct answer is option B.
1326. Which of the following computer language is used for artificial intelligence?
A. FORTRAN
B. PROLOG
C. C
D. COBOL
✅ The correct answer is option B.
1327. A part located in the central processing unit that stores data & information is known as
A. Core memory
B. PROM
C. EPROM
D. ROM
✅ The correct answer is option A.
1328. Which of the following best describes a computer-based information system?
A. A system in which a computer is used to turn data into information
B. Inputting data
C. Processing data
D. Performing complex mathematical calculations
✅ The correct answer is option A.
1329. Which of the following is a data communication link that connects more than two stations, nodes etc
A. Multipoint connection
B. Multipoint line
C. Multiple chain
D. Multilinked
✅ The correct answer is option B.
1330. Control Unit of a digital computer is often called the
A. Clock
B. Nerve center
C. ICs
D. All of the above
✅ The correct answer is option B.