1021. The minimum time delay required between the initiation of two successive memory operations is known as
A. memory cycle time
B. memory access time
C. transmission time
D. waiting time
✅ The correct answer is option A.
Computer
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1022. The complete picture of data stored in database is known as
A. Record
B. Schema
C. System flowchart
D. DBMS
✅ The correct answer is option B.
1023. What is the latest write-once optical storage media?
A. Digital paper
B. Magneto-optical disk
C. WORM disk
D. CD-ROM disk
✅ The correct answer is option A.
1024. The most commonly used standard data code to represent alphabetical, numerical and punctuation characters used in Electronic Data Processing system is called
A. ASCII
B. EBCDII
C. BCD
D. All of the above
✅ The correct answer is option A.
1025. A large computer designed to handle complex scientific calculations
A. may use only a firmed word-length storage approach
B. will likely require a character addressable storage unit
C. must use fixed length words of four character each
D. will not use numbered address locations
✅ The correct answer is option A.
1026. USB is a type of-
A. Processor
B. Port
C. Monitor
D. Program
✅ The correct answer is option B.
1027. A programming language intended to solve a no. of different types of problems is
A. COBOL
B. General purpose programming language
C. BASIC
D. FORTRAN
✅ The correct answer is option B.
1028. CPU controls _________.
A. All Input, Output and processing.
B. Controls Memory
C. Controlled by the input data
D. None of the above
✅ The correct answer is option A.
1029. Number crunchier is the informal name for
A. Mini computer
B. Super computer
C. Micro computer
D. Mainframe computer
✅ The correct answer is option B.
1030. DNS in internet technology stands for
A. Distributed Name System
B. Data Name System
C. Dynamic Name System
D. Domain Name System
✅ The correct answer is option D.