509. Example of non-numerical data is
A. Employee address
B. Examination score
C. Bank balance
D. All of the above
✅ The correct answer is option A.
512. Two or more computers connected to each other of sharing information form a _____ .
A. Server
B. Router
C. Network
D. Tunnel
✅ The correct answer is option C.
515. The ‘IC’ chip, used in computers, is made of
A. Chomium
B. Iron Oxide
C. Silica
D. Silicon
✅ The correct answer is option D.
518. QWERTY is used with reference to
A. Monitor
B. Printer
C. Keyboard
D. Mouse
✅ The correct answer is option C.
521. A ______ represent approximately one billion memory locations.
A. Kilobyte
B. Megabyte
C. Gigabyte
D. Terabyte
✅ The correct answer is option C.
524. GUI stands for
A. Graph Use Interface
B. Graphical Universal Interface
C. Graphical User Interface
D. Graphical Unique Interface
✅ The correct answer is option C.
527. The invention of the slide rule is attributed to
A. Babbage
B. Oughtred
C. Pascal
D. Napier
✅ The correct answer is option B.
530. An input device that converts data punched into paper lape into a binary format is
A. Page reader
B. Paper tape punch
C. Paper tape reader
D. Card punch
✅ The correct answer is option C.
532. Hardware _____ memory is seldom used in modern computers.
A. ROM
B. RAM
C. LIFO
D. PROM
✅ The correct answer is option C.
534. File specification books are created primarily for the use of
A. systems analysts
B. programmers
C. operators
D. managers
✅ The correct answer is option B.