McqMate
These multiple-choice questions (MCQs) are designed to enhance your knowledge and understanding in the following areas: Common Topics in Competitive and Entrance exams .
| 301. |
To display hidden files |
| A. | Dir/hidden |
| B. | Attrib/ah |
| C. | Dir/ah |
| D. | None of above |
| Answer» C. Dir/ah | |
| 302. |
The command used to display all files (.exe) from the system |
| A. | Dir *.exe |
| B. | Dir *.exe/s |
| C. | Dir *.exe/all |
| D. | None of above |
| Answer» B. Dir *.exe/s | |
| 303. |
The command refreshes the screen and places the cursor at the top left corner of screen |
| A. | CLS |
| B. | Clear |
| C. | Dir |
| D. | CHKDSK |
| Answer» A. CLS | |
| 304. |
Which command will you use to display the system date? |
| A. | Date |
| B. | Ver |
| C. | Dir |
| D. | Format |
| Answer» A. Date | |
| 305. |
Which command is used to provide access to program located in other directory or disk? |
| A. | Tree |
| B. | Path |
| C. | Dir |
| D. | CD |
| Answer» D. CD | |
| 306. |
The ....can be defined as the entire windows display and can be envisioned as the electronic equivalent of your own desk's surface |
| A. | Desktop |
| B. | Windows |
| C. | Dialog box |
| D. | None of above |
| Answer» A. Desktop | |
| 307. |
In PC from where you will connect internet? |
| A. | Tools |
| B. | Network neighborhood |
| C. | Dial up network |
| D. | None of the above |
| Answer» C. Dial up network | |
| 308. |
The program that is responsible for loading the operating system into RAM is called |
| A. | BIOS |
| B. | Bootstrap program |
| C. | Device driver |
| D. | Supervisor program |
| Answer» B. Bootstrap program | |
| 309. |
Copying a process from memory to disk to allow space for other processes is Called |
| A. | Swapping |
| B. | Deadlock |
| C. | Demand Paging |
| D. | Page Fault |
| Answer» A. Swapping | |
| 310. |
Which of the following command is used to ask you to confirm that you want to delete the directory? |
| A. | Deltree/f |
| B. | Erase *.* |
| C. | Deltree *.* |
| D. | Del *.*/p |
| Answer» D. Del *.*/p | |
| 311. |
Which is an internal command? |
| A. | Scandisk |
| B. | XCOPY |
| C. | Deltree |
| D. | None of the above |
| Answer» D. None of the above | |
| 312. |
Any files deleted in Windows goes into |
| A. | Trash can |
| B. | Recycle bin |
| C. | Deleted Files |
| D. | None of above |
| Answer» B. Recycle bin | |
| 313. |
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 * |
| Answer» A. Del a:\ | |
| 314. |
Which command used to delete all files from current directory? |
| A. | Del |
| B. | Deltree/y * |
| C. | Del *.* |
| D. | All of the above |
| Answer» C. Del *.* | |
| 315. |
Which of the following is a disk compression tool? |
| A. | Drive space |
| B. | Scandisk |
| C. | Defragmenter |
| D. | None of the above |
| Answer» A. Drive space | |
| 316. |
What does Belady's Anomaly related to? |
| A. | Page Replacement Algorithm |
| B. | Memory Management Algorithm |
| C. | Deadlock Prevention Algorithm |
| D. | Disk Scheduling Algorithm |
| Answer» A. Page Replacement Algorithm | |
| 317. |
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 |
| Answer» B. Tablet PC | |
| 318. |
Which is not utility program? |
| A. | Backup |
| B. | Scandisk |
| C. | Data recovery |
| D. | XCOPY |
| Answer» D. XCOPY | |
| 319. |
Driver is |
| A. | Hardware controller |
| B. | Hardware and gain controller |
| C. | Data controller |
| D. | All of above |
| Answer» A. Hardware controller | |
| 320. |
System files allocated at |
| A. | Boot area |
| B. | FAT area |
| C. | Data area |
| D. | Directory |
| Answer» A. Boot area | |
| 321. |
... transforms one interface into other interface |
| A. | Program |
| B. | Software |
| C. | Data |
| D. | None |
| Answer» B. Software | |
| 322. |
... interface consists of thing like program counter, register, interrupts and terminal |
| A. | Hardware |
| B. | Software |
| C. | Data |
| D. | None |
| Answer» A. Hardware | |
| 323. |
... show characteristics with both hardware and software |
| A. | Operating system |
| B. | Software |
| C. | Data |
| D. | None |
| Answer» A. Operating system | |
| 324. |
______ shares characteristics with both hardware and software |
| A. | Operating system |
| B. | Software |
| C. | Data |
| D. | None |
| Answer» A. Operating system | |
| 325. |
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 |
| Answer» A. Alt+Tab | |
| 326. |
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 |
| Answer» B. Write protect | |
| 327. |
During the boot process, the .... looks for the system file |
| A. | CD |
| B. | BIOS |
| C. | CPU |
| D. | DVD |
| Answer» B. BIOS | |
| 328. |
The My Computer windows include icons that represent the ....installed on your computer |
| A. | Disk drive |
| B. | Memory |
| C. | CPU |
| D. | All of above |
| Answer» A. Disk drive | |
| 329. |
Which of the following resources must be protected by the operating system? |
| A. | I/O |
| B. | Memory |
| C. | CPU |
| D. | All of the above |
| Answer» D. All of the above | |
| 330. |
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 |
| Answer» C. Counting Semaphores and Binary Semaphores | |
| 331. |
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 |
| Answer» B. Copy A:\rdoc c:\work | |
| 332. |
Which command is used to combine F1 and F2 file into ne file F3 |
| A. | Copy F1+F2 F3 |
| B. | Copy F3 F1+F2 |
| C. | Copy F1+F2+F3 |
| D. | Copy F1 F2+F3 |
| Answer» A. Copy F1+F2 F3 | |
| 333. |
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 |
| Answer» C. COPY CON fast.it | |
| 334. |
Which command is used to copy the contents of one disk to another |
| A. | Diskcopy |
| B. | Delete |
| C. | Copy con |
| D. | Ctrl + Alt |
| Answer» A. Diskcopy | |
| 335. |
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 |
| Answer» A. Copy a:\myfile.doc c: | |
| 336. |
To display the content of the disk we use |
| A. | Format |
| B. | Dir |
| C. | Copy |
| D. | WinZip |
| Answer» B. Dir | |
| 337. |
Which command will you use to transfer a specific file from one disk to another disk? |
| A. | Time |
| B. | Diskcopy |
| C. | Copy |
| D. | Rename |
| Answer» C. Copy | |
| 338. |
Copy con ram.txt is |
| A. | Copy the entire data |
| B. | Deletes the data |
| C. | Controlling the enter data |
| D. | All of above |
| Answer» A. Copy the entire data | |
| 339. |
Who is called a supervisor of computer activity? |
| A. | CPU |
| B. | OS |
| C. | Control Unit |
| D. | Application Program |
| Answer» C. Control Unit | |
| 340. |
Font folder is located on |
| A. | Program folder |
| B. | Ms Word file |
| C. | Control Panel folder |
| D. | Desktop folder |
| Answer» C. Control Panel folder | |
| 341. |
From where do you change mouse setting? |
| A. | Setting >> mouse |
| B. | Hardware setting |
| C. | Control panel >> mouse |
| D. | None of the above |
| Answer» C. Control panel >> mouse | |
| 342. |
We can restore the deleted files and folders from |
| A. | Recycle bin |
| B. | My document |
| C. | Control panel |
| D. | All of the above |
| Answer» A. Recycle bin | |
| 343. |
In copy con command, con stands for what? |
| A. | Control |
| B. | Console |
| C. | Contrast |
| D. | Contents |
| Answer» B. Console | |
| 344. |
Outlook express lets you |
| A. | Mail communication |
| B. | Internet |
| C. | Connects to ISP |
| D. | All of above |
| Answer» A. Mail communication | |
| 345. |
Workgroup means |
| A. | Computer in network |
| B. | Individual user |
| C. | Connection |
| D. | All of the above |
| Answer» A. Computer in network | |
| 346. |
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 |
| Answer» A. Himem.sys | |
| 347. |
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 |
| Answer» C. Compress files | |
| 348. |
The core of operating system is: |
| A. | Unix |
| B. | Kernel |
| C. | Comma |
| D. | com |
| Answer» B. Kernel | |
| 349. |
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 |
| Answer» C. Command driven interface, single tasking operating system | |
| 350. |
Command Interpreter is also known as |
| A. | Prompt |
| B. | Shell |
| C. | Command |
| D. | DOS Prompt |
| Answer» B. Shell | |
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