941. Which of the following is Not a characteristic of E-mail?
A. Low cost
B. Record maintenance in database
C. High speed
D. Waste reduction
✅ The correct answer is option B.
944. The process of entering data into a storage location
A. adds to the contents of the location
B. cause variation in its address number
C. is known as a readout operation
D. is destructive of previous contents
✅ The correct answer is option D.
947. Different components on the motherboard of a PC processor unit are linked together by sets of parallel electrical conducting lines. What are these lines called?
A. Conductors
B. Buses
C. Connectors
D. Connectively
✅ The correct answer is option B.
950. When was the IBM XT microcomputer released in the market?
A. 1970
B. 1971
C. 1987
D. 1986
✅ The correct answer is option C.
953. The following is true about 2-out of-5 code:
A. it is weighted code
B. it is unweighted code
C. it has odd parity
D. All of the above
✅ The correct answer is option B.
956. Any type of storage that is used for holding information between steps in its processing is
A. CPU
B. Primary storage
C. Intermediate storage
D. Internal storage
✅ The correct answer is option C.
959. Which of the following places the common data elements in order from smallest to largest?
A. character, file, record, field, database
B. character, record, field, database, file
C. character, field, record, file, database
D. Bit, byte, character, record, field, file, database
✅ The correct answer is option C.
962. ILLIAC is a
A. Super computer
B. Mini computer
C. Mainframe computer
D. Micro computer
✅ The correct answer is option A.
964. RAM is also known as
A. Read-only memory
B. Programmable read-only memory
C. Read/Write memory
D. Erasable programmable read-only memory
✅ The correct answer is option C.
966. A double sided magnetic disk pack has six disks. Can you tell how many surfaces of this pack are normally used?
A. 10
B. 12
C. 6
D. 9
✅ The correct answer is option A.