(A) AC
(B) DC
(C) AMPS
(D) OHMS
Computer Science MCQs
Computer Science MCQs for Test Preparation. These Computer Science MCQs are the most repeated MCQs and very important for all type of exams organized by FPSC, PPSC, KPSC, SPSC, BPSC, NTS, PTS, OTS, UTS, CTS, ITS and other testing agencies of Pakistan. Most important FPSC MCQs, PPSC MCQs, KPSC MCQs, SPSC MCQs, BPSC MCQs, NTS MCQs, PTS MCQs, OTS MCQs, UTS MCQs, CTS MCQs, ITS MCQs and other MCQs for test preparation in Pakistan.
(A) System’s floppy drive device driver
(B) Original IDE controller
(C) Floppy drive ribbon cable
(D) System’s power supply
February 9, 2021
(A) Placing an IC in a non-conductive plastic bag
(B) Placing an IC on a grounded mat
(C) Repeated sags in current supplied from outlets
(D) Touching metal on the chassis
February 9, 2021
(A) In the modem
(B) In the phone line
(C) In the computer
(D) In the DTC equipment
February 9, 2021
(A) Synchronous
(B) Asynchronous
(C) Timed interval
(D) PPP
February 9, 2021
(A) Clean the developer tank
(B) Reset the printer
(C) Run several blank pages
(D) Clean the laser diode
February 9, 2021
(A) The port speed is set too high
(B) the modem has not been set up in control panel properties
(C) the phone line is plugged into the line-in port on the modem card
(D) the phone line out of the wall is plugged into the phone port on the modem card
February 9, 2021
(A) bad hard disk
(B) bad controller
(C) bad RAM
(D) bad software
February 9, 2021
(A) type 1
(B) type 2
(C) type 1 and 3
(D) type 3
February 9, 2021
(A) there are a lot more I/O addresses than IRQs.
(B) the BIOS sometimes has more of a problem controlling IRQs
(C) I/O addresses cannot conflict
(D) software tends to correct I/O conflicts
February 9, 2021