Computer Awareness MCQs and Quiz for Banking, IBPS, RRB, RBI, SBI Exams
Computer Awareness MCQs and Quiz for Banking, IBPS, RRB, RBI, SBI, NABARD examinations of 2020-2021. Computer Awareness MCQs for Competitive Exams. Gk By Mr. Dj Computer Awareness for IBPS PO, IBPS Clerk, Bank PO, Bank Clerk and other entrance / competitive examinations.
Questions :- 511 To place your image into a live video conference, a __________ is usually used.
1) webcam
2) digital camera
3) video camera
4) scanner
5) none of these
Questions :- 512 Speech recognition programs must eliminate __________ before they can successfully recognize the spoken sounds.
1) jargon
2) dialects
3) accents
4) background noise
5) none of these
Questions :- 513 There are three sampling methods: __________.
1) quantized, sampled, and ideal
2) ideal, sampled, and flat-top
3) ideal, natural, and flat-top
4) all of the above
5) None of these
Questions :- 514 ______ finds the value of the signal amplitude for each sample; ____ finds the change from the previous sample.
1) DM; PCM
2) PCM; DM
3) DM; CM
4) all of the above
5) None of these
Questions :- 515 The first step in PCM is ________.
1) quantization
2) modulation
3) sampling
4) all of the above
5) None of these
Questions :- 516 What is the name of the series of Laptop computers manufactured by IBM called?
1) LapPad
2) ThinkPad
3) Aptiva
4) Notepad
5) None of these
Questions :- 517 What is the name of the 64-bit Microprocessor developed by AMD?
1) Opteron
2) RISC-9000
3) iMac
4) Athlon
5) None of these
Questions :- 518 Which computer peripheral manufacturer quotes “Empowering your PC”?
1) Canon
2) Epson
3) Mercury
4) Samsung
5) None of these
Questions :- 519 Nortel is a company which manufactures:
1) Software
2) Processors
3) Cables
4) Network equipment
5) None of these
Questions :- 520 Data (information) is stored in computers as
1) Files
2) Directories
3) Floppies
4) Matter
5) None of these
