(A) floppy drives
(B) hard drives
(C) power supplies
(D) CRTs
Computer Science with updated Computer Science MCQs and answers covering Programming, Data Structures, Algorithms, Operating Systems, Computer Networks, Database Management, Software Engineering, Cybersecurity, and more. Ideal for FPSC, PPSC, NTS, CSS, GATE, SSC, UPSC, university exams, job tests, and competitive exams in Pakistan and India.
(A) floppy drives
(B) hard drives
(C) power supplies
(D) CRTs
(A) flash or upgrade the BIOS
(B) check the CONFIG.SYS
(C) add cdrw in the device manager
(D) check the jumper setting on the cd-rw
(A) Is a superfluous step that should be ignored
(B) Checks and verifies that contiguous memory is installed
(C) Is an operational error
(D) Displays what memory is installed, but nothing else
(A) AC
(B) DC
(C) AMPS
(D) OHMS
(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
(A) System’s floppy drive device driver
(B) Original IDE controller
(C) Floppy drive ribbon cable
(D) System’s power supply
(A) In the modem
(B) In the phone line
(C) In the computer
(D) In the DTC equipment
(A) Synchronous
(B) Asynchronous
(C) Timed interval
(D) PPP
(A) Clean the developer tank
(B) Reset the printer
(C) Run several blank pages
(D) Clean the laser diode
(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