(A) replace the hard drive
(B) run secclean from dos
(C) run defrag on the hard drive
(D) run scandisk with the “thorough” option
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) as a master
(B) as a secondary
(C) as a slave
(D) as a primary
February 9, 2021
(A) Boiling ink
(B) Crystal
(C) Motorized pump
(D) Screens deflect ink on the paper into the proper positions
February 9, 2021
(A) Residual toner is transferred to the waste receptacle
(B) The laser transfers the image from the drum to the paper.
(C) The image is transferred from the drum to the paper
(D) A negative charge is transferred to the surface of the drum
February 9, 2021
(A) ohms
(B) farads
(C) helids
(D) amperes
February 9, 2021
(A) Scanning mirror
(B) Toner cartridge
(C) Ozone filter
(D) All of the above
February 9, 2021
(A) 1
(B) 2
(C) 3
(D) 4
February 9, 2021
(A) inconsistent printing
(B) malfunctioning pick-up rollers
(C) misalignment of the sheet feeder
(D) paper jamming on the ink cartridge
February 9, 2021
(A) Replacing the ribbon
(B) Replacing the timing belt
(C) Adjusting the paper feed tension
(D) Adjusting the tractor feed tension
February 9, 2021
(A) DC volts
(B) AC volts
(C) Amperage
(D) Ohms
February 9, 2021