Computer fundamental MCQ Questions and answers- Technical Aptitude

A. Baud rate in equal to bit rate

B. Baud rate is always smaller than the bit rate

C. Baud rate is always higher than the bit rate

D. All of the above

E. None of the above

A. inquiry

B. backup

C. update

D. programming

E. None of the above

A. 8000

B. 8192

C. 4000

D. 4096

E. None of the above

A. Hollerith code

B. Gray code

C. Redundant code

D. Mnemonics

E. None of the above

A. Computer mouse

B. Touchpad

C. Light pen

D. Printer

E. None of the above

A. Locate the stored data

B. Retrieve the stored data

C. Both locate and retrieve the data

D. All of the above

E. None of the above

A. negative voltage

B. zero voltage

C. more negative voltage

D. lower voltage level

E. None of the above

A. Printer

B. Keyboard

C. Mouse

D. Arithmetic Logic Unit (ALU)

E. None of the above

A. hand printed numbers

B. machine printed numbers

C. marks

D. handwriting

E. None of the above

A. feeds data to the CPU or memory

B. retrieves data from CPU

C. directs all other units

D. All of the above

E. None of the above