Objective Type Questions From 301-350:
301. Which is an internal command?
a. Scandisk
b. XCOPY
c. Deltree
d. None of the above
302. Any files deleted in Windows goes into
a. Trash can
b. Recycle bin
c. Deleted Files
d. None of above
303. Which command is used to delete all the files from root directory of drive A?
a. Del a:\
b. Del *.*
c. Del A
d. Erase *
304. Which command used to delete all files from current directory?
a. Del
b. Deltree/y *
c. Del *.*
d. All of the above
305. Which of the following is a disk compression tool?
a. Drive space
b. Scandisk
c. Defragmenter
d. None of the above
306. What does Belady’s Anomaly related to?
a. Page Replacement Algorithm
b. Memory Management Algorithm
c. Deadlock Prevention Algorithm
d. Disk Scheduling Algorithm
307. A ….allows you to write on screen with a digital pen and convert that writing into characters that the PC can process
a. Monitor RS
b. Tablet PC
c. Database manager
d. Media Center
308. Which is not utility program?
a. Backup
b. Scandisk
c. Data recovery
d. XCOPY
309. Driver is
a. Hardware controller
b. Hardware and gain controller
c. Data controller
d. All of above
310. System files allocated at
a. Boot area
b. FAT area
c. Data area
d. Directory
311. … transforms one interface into other interface
a. Program
b. Software
c. Data
d. None
312. … interface consists of thing like program counter, register, interrupts and terminal
a. Hardware
b. Software
c. Data
d. None
313. … show characteristics with both hardware and software
a. Operating system
b. Software
c. Data
d. None
314. ______ shares characteristics with both hardware and software
a. Operating system
b. Software
c. Data
d. None
315. Which of the following command is used to switch between the window programs?
a. Alt+Tab
b. Alt+F4
c. Ctrl+Tab
d. None of the above
316. To prevent the addition and deletion of files on a disk or tape we use
a. Format
b. Write protect
c. Create back up
d. None of above
317. During the boot process, the …. looks for the system file
a. CD
b. BIOS
c. CPU
d. DVD
318. The My Computer windows include icons that represent the ….installed on your computer
a. Disk drive
b. Memory
c. CPU
d. All of above
319. Which of the following resources must be protected by the operating system?
a. I/O
b. Memory
c. CPU
d. All of the above
320. What are the two types of Semaphore?
a. Digital Semaphores and Binary Semaphores
b. Analog Semaphores and Octal Semaphores
c. Counting Semaphores and Binary Semaphores
d. Critical Semaphores and System Semaphores
321. What will be the command if you want to copy rdoc file that resides in the floppy disk into work sub-directory of hard disk while you are in C prompt
a. Copy c:\rdoc a:\work
b. Copy A:\rdoc c:\work
c. Copy rdoc c:\work
d. Copy c:>work a:\doc
322. Which command is used to combine F1 and F2 file into the file F3
a. Copy F1+F2 F3
b. Copy F3 F1+F2
c. Copy F1+F2+F3
d. Copy F1 F2+F3
323. The command to display the contents of a file fast.it
a. TYPE it fast
b. COPY fast.it CON
c. COPY CON fast.it
d. None of above
324. Which command is used to copy the contents of one disk to another
a. Diskcopy
b. Delete
c. Copy con
d. Ctrl + Alt
325. Which command is used to copy the file myfile.doc from floppy disk to hard disk?
a. Copy a:\myfile.doc c:
b. Copy c:\myfile.doc a:
c. Copy a:\ c:\myfile.doc
d. None of the above
326. To display the content of the disk we use
a. Format
b. Dir
c. Copy
d. WinZip
327. Which command will you use to transfer a specific file from one disk to another disk?
a. Time
b. Diskcopy
c. Copy
d. Rename
328. Copy con ram.txt is
a. Copy the entire data
b. Deletes the data
c. Controlling the enter data
d. All of above
329. Who is called a supervisor of computer activity?
a. CPU
b. OS
c. Control Unit
d. Application Program
330. Font folder is located on
a. Program folder
b. Ms Word file
c. Control Panel folder
d. Desktop folder
331. From where do you change mouse setting?
a. Setting >> mouse
b. Hardware setting
c. Control panel >> mouse
d. None of the above
332. We can restore the deleted files and folders from
a. Recycle bin
b. My document
c. Control panel
d. All of the above
333. In copy con command, con stands for what?
a. Control
b. Console
c. Contrast
d. Contents
334. Outlook express lets you
a. Mail communication
b. Internet
c. Connects to ISP
d. All of above
335. Workgroup means
a. Computer in network
b. Individual user
c. Connection
d. All of the above
336. The …enables the user to load devices drivers and programs into upper memory area while running DOS in 386 or higher microprocessor
a. Himem.sys
b. Emm386.exe
c. Config.sys
d. All of above
337. A zip is a program used to
a. Speed up the computer memory
b. Speed up the disk access
c. Compress files
d. All of above
338. The core of operating system is:
a. Unix
b. Kernel
c. Command.com
d. None of these
339. The MS DOS operating system is a
a. Graphical user interface, single tasking operating system
b. Graphical user interface, multitasking operating system
c. Command driven interface, single tasking operating system
d. Command driven interface, multitasking operating system
340. Command Interpreter is also known as
a. Prompt
b. Shell
c. Command
d. DOS Prompt
341. What should be the extension to execute files?
a. EXE
b. BAT
c. COM
d. All of the above
342. Part of the POST process is to ensure that the test of essential peripheral device coincides with the hardware configuration that stored in
a. ROM
b. The hard drive
c. CMOS
d. Cache Memory
343. The memory resident portion of operating system is called the
a. Registry
b. API
c. CMOS
d. Kernel
344. What is the easiest method to run MS Dos in Windows environment?
a. My computer
b. Go to Dos from Start menu
c. Click on icon on desktop
d. Type Command in run dialog box
345. Boot startup process
a. Loads system files to RAM
b. Checks the computer connections
c. Clean up the computer memory
d. Prepare the computer ready
346. The command fixes the minor errors of the disk
a. Error.fix
b. Scandisk
c. CHKDSK/f
d. Defrag
347. Which is an internal command?
a. Label
b. Verify
c. CHKDSK
d. All of above
348. The command allows you to show the status of the disk
a. Vol
b. Diskcomp
c. CHKDSK
d. Defrag
349. The command allows you to show the status of the disk is
a. Vol
b. Diskcomp
c. CHKDSK
d. Defrag
350. Which of the following command is an internal command?
a. Del
b. Scandisk
c. CHKDSK
d. Deltree
c. Deltree
d. None of the above
302. Any files deleted in Windows goes into
a. Trash can
b. Recycle bin
c. Deleted Files
d. None of above
303. Which command is used to delete all the files from root directory of drive A?
a. Del a:\
b. Del *.*
c. Del A
d. Erase *
304. Which command used to delete all files from current directory?
a. Del
b. Deltree/y *
c. Del *.*
d. All of the above
305. Which of the following is a disk compression tool?
a. Drive space
b. Scandisk
c. Defragmenter
d. None of the above
306. What does Belady’s Anomaly related to?
a. Page Replacement Algorithm
b. Memory Management Algorithm
c. Deadlock Prevention Algorithm
d. Disk Scheduling Algorithm
307. A ….allows you to write on screen with a digital pen and convert that writing into characters that the PC can process
a. Monitor RS
b. Tablet PC
c. Database manager
d. Media Center
308. Which is not utility program?
a. Backup
b. Scandisk
c. Data recovery
d. XCOPY
309. Driver is
a. Hardware controller
b. Hardware and gain controller
c. Data controller
d. All of above
310. System files allocated at
a. Boot area
b. FAT area
c. Data area
d. Directory
311. … transforms one interface into other interface
a. Program
b. Software
c. Data
d. None
312. … interface consists of thing like program counter, register, interrupts and terminal
a. Hardware
b. Software
c. Data
d. None
313. … show characteristics with both hardware and software
a. Operating system
b. Software
c. Data
d. None
314. ______ shares characteristics with both hardware and software
a. Operating system
b. Software
c. Data
d. None
315. Which of the following command is used to switch between the window programs?
a. Alt+Tab
b. Alt+F4
c. Ctrl+Tab
d. None of the above
316. To prevent the addition and deletion of files on a disk or tape we use
a. Format
b. Write protect
c. Create back up
d. None of above
317. During the boot process, the …. looks for the system file
a. CD
b. BIOS
c. CPU
d. DVD
318. The My Computer windows include icons that represent the ….installed on your computer
a. Disk drive
b. Memory
c. CPU
d. All of above
319. Which of the following resources must be protected by the operating system?
a. I/O
b. Memory
c. CPU
d. All of the above
320. What are the two types of Semaphore?
a. Digital Semaphores and Binary Semaphores
b. Analog Semaphores and Octal Semaphores
c. Counting Semaphores and Binary Semaphores
d. Critical Semaphores and System Semaphores
321. What will be the command if you want to copy rdoc file that resides in the floppy disk into work sub-directory of hard disk while you are in C prompt
a. Copy c:\rdoc a:\work
b. Copy A:\rdoc c:\work
c. Copy rdoc c:\work
d. Copy c:>work a:\doc
322. Which command is used to combine F1 and F2 file into the file F3
a. Copy F1+F2 F3
b. Copy F3 F1+F2
c. Copy F1+F2+F3
d. Copy F1 F2+F3
323. The command to display the contents of a file fast.it
a. TYPE it fast
b. COPY fast.it CON
c. COPY CON fast.it
d. None of above
324. Which command is used to copy the contents of one disk to another
a. Diskcopy
b. Delete
c. Copy con
d. Ctrl + Alt
325. Which command is used to copy the file myfile.doc from floppy disk to hard disk?
a. Copy a:\myfile.doc c:
b. Copy c:\myfile.doc a:
c. Copy a:\ c:\myfile.doc
d. None of the above
326. To display the content of the disk we use
a. Format
b. Dir
c. Copy
d. WinZip
327. Which command will you use to transfer a specific file from one disk to another disk?
a. Time
b. Diskcopy
c. Copy
d. Rename
328. Copy con ram.txt is
a. Copy the entire data
b. Deletes the data
c. Controlling the enter data
d. All of above
329. Who is called a supervisor of computer activity?
a. CPU
b. OS
c. Control Unit
d. Application Program
330. Font folder is located on
a. Program folder
b. Ms Word file
c. Control Panel folder
d. Desktop folder
331. From where do you change mouse setting?
a. Setting >> mouse
b. Hardware setting
c. Control panel >> mouse
d. None of the above
332. We can restore the deleted files and folders from
a. Recycle bin
b. My document
c. Control panel
d. All of the above
333. In copy con command, con stands for what?
a. Control
b. Console
c. Contrast
d. Contents
334. Outlook express lets you
a. Mail communication
b. Internet
c. Connects to ISP
d. All of above
335. Workgroup means
a. Computer in network
b. Individual user
c. Connection
d. All of the above
336. The …enables the user to load devices drivers and programs into upper memory area while running DOS in 386 or higher microprocessor
a. Himem.sys
b. Emm386.exe
c. Config.sys
d. All of above
337. A zip is a program used to
a. Speed up the computer memory
b. Speed up the disk access
c. Compress files
d. All of above
338. The core of operating system is:
a. Unix
b. Kernel
c. Command.com
d. None of these
339. The MS DOS operating system is a
a. Graphical user interface, single tasking operating system
b. Graphical user interface, multitasking operating system
c. Command driven interface, single tasking operating system
d. Command driven interface, multitasking operating system
340. Command Interpreter is also known as
a. Prompt
b. Shell
c. Command
d. DOS Prompt
341. What should be the extension to execute files?
a. EXE
b. BAT
c. COM
d. All of the above
342. Part of the POST process is to ensure that the test of essential peripheral device coincides with the hardware configuration that stored in
a. ROM
b. The hard drive
c. CMOS
d. Cache Memory
343. The memory resident portion of operating system is called the
a. Registry
b. API
c. CMOS
d. Kernel
344. What is the easiest method to run MS Dos in Windows environment?
a. My computer
b. Go to Dos from Start menu
c. Click on icon on desktop
d. Type Command in run dialog box
345. Boot startup process
a. Loads system files to RAM
b. Checks the computer connections
c. Clean up the computer memory
d. Prepare the computer ready
346. The command fixes the minor errors of the disk
a. Error.fix
b. Scandisk
c. CHKDSK/f
d. Defrag
347. Which is an internal command?
a. Label
b. Verify
c. CHKDSK
d. All of above
348. The command allows you to show the status of the disk
a. Vol
b. Diskcomp
c. CHKDSK
d. Defrag
349. The command allows you to show the status of the disk is
a. Vol
b. Diskcomp
c. CHKDSK
d. Defrag
350. Which of the following command is an internal command?
a. Del
b. Scandisk
c. CHKDSK
d. Deltree
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