In the 2nd Generation of Computer Vacuum Tubes were replaced by what?
A. Conductors
B. Diodes
C. Transistors
D. All are conductors
Answer
Correct Answer: C. Transistors
Vacuum tube has been replaced by:
A. Conductors
B. Transistors
C. Diodes
D. None of these
Answer
Correct Answer: B. Transistors
What computer virus holds the record for being the most widespread computer virus?
A. I Love You
B. Nimdad
C. Melissa
D. Christmas
Answer
Correct Answer: A. I Love You
Who is the current ambassador of Cuba to Pakistan?
A. Andrei Metdlitsa
B. Ilir Dugolli
C. Zener Javier
D. Sush Sangpyo
Answer
Correct Answer: C. Zener Javier
Section 5 of Civil Servants Act 1973 deals with:
A. Appointments
B. Confirmation
C. Probation
D. Seniority
Answer
Correct Answer: A. Appointments
Detailed About MCQs
Appointments to an AllPakistan Service or to the civil service of the Federation or to a civil post in connection with the affairs of the Federation, including any civil post connected
with defense, shall be made in the prescribed manner by the President or by a person authorized by
the President on that behalf.
Where does your PC store your programs when the power is off?
A. DRAM
B. Cache
C. ROM
D. Hard Disk Drive
Answer
Correct Answer: D. Hard Disk Drive
Where is computer’s BIOS stored?
A. DRAM
B. Flash
C. SRAM
D. EEPROM
Answer
Correct Answer: B. Flash
Detailed About MCQs
BIOS (Basic Input Output System) software is stored on a non-volatile ROM chip on the motherboard. In modern computer systems, the BIOS contents are stored on a flash memory chip so that the contents can be rewritten without removing the chip from the motherboard.
What technology of memory is Cache RAM usually?
A. DRAM
B. Flash
C. SRAM
D. EEPROM
Answer
Correct Answer: C. SRAM
What is Cache RAM?
A. Extra memory used for overflow from your Hard Disk
B. A place to store secret information like passwords
C. Its the same as your Hard Disk Drive
D. Fast memory used for data that is accessed often
Answer
Correct Answer: D. Fast memory used for data that is accessed often
An optical input device that interprets pencil marks on paper media is:
A. Magnetic tape
B. O.M.R
C. Optical scanners
D. Punch card reader
Answer
Correct Answer: B. O.M.R
Detailed About MCQs
Optical mark recognition (also called optical mark reading and OMR) is the process of capturing human-marked data from document forms such as surveys and tests.