Practice MCQ Operating System

Page 7 of 50, Total 537 results. | Shuffle Order | Flagged | Next Page
5416 . Desktop is a
Options:a. Provides workspace b. Screen saver c. Display program d. Working with my document

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5419 . Which of the following is not a system tool?
Options:a. Scandisk b. Drive space c. Disk defragmenter d. Doskey

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5420 . DOS stand for
Options:a. Dummy operating system b. DOS operating system c. Dirty operating system d. Disk operating system

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5421 . Which of the following statement about directories is false?
Options:a. Directories can exist inside directories b. The root directory is always at the highest level c. Directories cannot be renamed d. Directories can be deleted

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5422 . Which command allows you to show the contents of disk widely in screen?
Options:a. Dir/p b. Dir/b c. Dir/w d. Dir/o:w

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5423 . Which command will be used to display only the file name and extensions in wide format?
Options:a. Dir/b b. Dir A: c. Dir/s d. Dir/w

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5424 . Which command displays only directory?
Options:a. Dir/aa b. Dir/od c. Dir/directory d. Dir/ad

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5425 . Which command permits to see the directory structure in DOS?
Options:a. Display structure b. Tree c. Dir/all d. All of above

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5426 . To display hidden files
Options:a. Dir/hidden b. Attrib/ah c. Dir/ah d. None of above

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5427 . The command used to display all files (.exe) from the system
Options:a. Dir *.exe b. Dir *.exe/s c. Dir *.exe/all d. None of above

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5432 . In PC from where you will connect internet?
Options:a. Tools b. Network neighborhood c. Dial up network d. None of the above

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5433 . The program that is responsible for loading the operating system into RAM is called
Options:a. BIOS b. Bootstrap program c. Device driver d. Supervisor program

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5434 . Copying a process from memory to disk to allow space for other processes is Called
Options:a. Swapping b. Deadlock c. Demand Paging d. Page Fault

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5436 . Any files deleted in Windows goes into
Options:a. Trash can b. Recycle bin c. Deleted Files d. None of above

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5439 . Which of the following is a disk compression tool?
Options:a. Drive space b. Scandisk c. Defragmenter d. None of the above

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5440 . What does Belady’s Anomaly related to?
Options:a. Page Replacement Algorithm b. Memory Management Algorithm c. Deadlock Prevention Algorithm d. Disk Scheduling Algorithm

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5441 . A ….allows you to write on screen with a digital pen and convert that writing into characters that the PC can process
Options:a. Monitor RS b. Tablet PC c. Database manager d. Media Center

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5442 . Which is not utility program?
Options:a. Backup b. Scandisk c. Data recovery d. XCOPY

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5443 . Driver is
Options:a. Hardware controller b. Hardware and gain controller c. Data controller d. All of above

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5444 . System files allocated at
Options:a. Boot area b. FAT area c. Data area d. Directory

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5445 ....... transforms one interface into other interface
Options:a. Program b. Software c. Data d. None

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5446 ....... interface consists of thing like program counter, register, interrupts and terminal
Options:a. Hardware b. Software c. Data d. None

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5447 . … show characteristics with both hardware and software
Options:a. Operating system b. Software c. Data d. None

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5448 . ______ shares characteristics with both hardware and software
Options:a. Operating system b. Software c. Data d. None

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5449 . Which of the following command is used to switch between the window programs?
Options:a. Alt+Tab b. Alt+F4 c. Ctrl+Tab d. None of the above

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5450 . To prevent the addition and deletion of files on a disk or tape we use
Options:a. Format b. Write protect c. Create back up d. None of above

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5507 . When you rename a file five times then the number of file in the disk is
Options:a. 1 b. 2 c. 3 d. 5

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5508 . If you hard disk is partitioned into 3 drives, the number of recycle bin for that hard disk is
Options:a. 1 b. 2 c. 3 d. 4

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5509 . Disk label name can be up to ….characters
Options:a. 8 b. 9 c. 11 d. 255

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5510 . In DOS, the maximum length of filename is
Options:a. 5 b. 8 c. 11 d. 10

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5511 . The maximum length of any single path from the root directory?
Options:a. 54 b. 63 c. 80 d. 27

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5512 . The modern keyboard typically has __________ Function keys.
Options:a. 10 b. 12 c. 14 d. 16

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5513 . How many characters can be entered in a single command line?
Options:a. 64 b. 127 c. 80 d. 90

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5514 . When was MS Windows operating system introduced?
Options:a. 1975 b. 1985 c. 1995 d. 2000

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5515 . To make the number pad act as directional arrows, you press the __________ key.
Options:a. num lock b. caps lock c. arrow lock d. shift

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5517 . The traditional mechanical mouse uses a __________ to track the pointer position on the screen.
Options:a. light sensor b. wheel c. ball d. ruler

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5518 . The __________ determines how long you must hold down an alphanumeric key before the keyboard will repeat the character.
Options:a. strike rate b. repeat rate c. default rate d. threshold rate

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5519 . To move to the beginning of a line of text, press the __________ key.
Options:a. a b. pageup c. enter d. home

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5520 . ctrl, shift and alt are called __________ keys.
Options:a. adjustment b. function c. modifier d. alphanumeric

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5521 . 1 The wheel on a mouse can make it easier to __________.
Options:a. scroll through documents b. select objects c. open documents d. change volume

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5522 . To access properties of an object, the mouse technique to use is __________.
Options:a. dragging b. dropping c. right-clicking d. shift-clicking

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5523 . The __________ can be defined as an upside down mouse.
Options:a. trackpad b. trackball c. trackpoint d. trackwell

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5524 . Which is not executable file?
Options:a. .com b. .exe c. .bat d. .txt

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5525 . The __________ key will launch the Start button.
Options:a. esc b. shift c. Windows d. Shortcut

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5526 . What is the extension of font file?
Options:a. .ttf b. .mdb c. .fft d. .txt

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5527 . Which of the following is not a video file extension?
Options:a. .avi b. .wav c. .mpeg d. .mov

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5528 . What is the extension of paint brush?
Options:a. .pbs b. .bmp c. .pmb d. None of the above

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5529 . Which of the following is extension of notepad?
Options:a. .txt b. .bmp c. .ppt d. .xls

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5530 . During the boot process, the …. looks for the system file
Options:a. CD b. BIOS c. CPU d. DVD

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
5531 . The My Computer windows include icons that represent the ….installed on your computer
Options:a. Disk drive b. Memory c. CPU d. All of above

Show Answer
Loading Facebook Comment system, Please wait...
Loading Facebook Comment system, Please wait...
www.000webhost.com