502. A single packet on a data link is known as
A. Path
B. Frame
C. Block
D. Group
✅ The correct answer is option B.
466. What are the concentric circles on floppy disks know as?
A. Tracks
B. Cylinders
C. Sectors
D. Segments
✅ The correct answer is option A.
468. Who was the father of Punched Card Processing?
A. J Presper Eckert
B. Charles Babbage
C. Dr. Herman Hollerith
D. Blaise Pascal
✅ The correct answer is option C.
470. A computer assisted method for the recording and analyzing of existing hypothetical systems is known as
A. Distributed processing
B. Data transmission
C. Data link
D. Data flow
✅ The correct answer is option D.
472. Standardization of Microsoft programs and the Windows operating system has made the spread of viruses:
A. More complicated
B. More difficult
C. Easier
D. Slower
✅ The correct answer is option C.
474. USB stands for ________?
A. Universal Serial Bus
B. Universal Sequential Bus
C. Unique Serial Bus
D. Unique Sequential Bus
✅ The correct answer is option A.
476. 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.
478. 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.
480. 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.
482. 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.