A. control bus
B. control unit
C. parity unit
D. semiconductor
✅ The correct answer is option D.
Computer Basics
Computer connected to a LAN (Local Area Network) can …….
A. run faster
B. go on line
C. share information and/or share peripheral equipment
D. E-mail
✅ The correct answer is option C.
Programs prepared by an outside supplier & privided to a user in a machine readable form is known as
A. Utility program
B. Canned program
C. Application program
D. Application software
✅ The correct answer is option B.
Different components on the motherboard of a PC processor unit are linked together by sets or parallel electrical conducting lines. What are these lines called?
A. Conductors
B. Busses
C. Connectors
D. Connectivity
✅ The correct answer is option B.
Which of the following is the user programmed semiconductor memory?
A. SRAM
B. DRAM
C. EPROM
D. All of the above
✅ The correct answer is option C.
Which 32-bit microprocessor is used in IBM’s PS/2 model-80 computer?
A. 8088
B. 80286
C. 80386
D. 80486
✅ The correct answer is option C.
An AND gate
A. implements logic addition
B. is equivalent to a series switching circuit
C. is an any or all gate
D. is equivalent to a parallel switching circuit
✅ The correct answer is option B.
The primary advantage of key-to-tape data-entry systems is:
A. A large percentage of editing can be performed at the time of data entry
B. Key verification is easily performed
C. The tape is reusable
D. Keying errors can be detected as they occur
✅ The correct answer is option C.
A software package to implement a data base is
A. System analysis
B. DBMS
C. Database
D. DASD
✅ The correct answer is option B.
Condensing output data to exhibit specific information is
A. Calculating
B. Recording
C. Merging
D. Summarising
✅ The correct answer is option D.