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MCQOPTIONS
This section includes 487 Mcqs, each offering curated multiple-choice questions to sharpen your Technical Questions knowledge and support exam preparation. Choose a topic below to get started.
| 351. |
Multiple cores of processors of the computer system are embedded on |
| A. | multiple chips |
| B. | multiple hardware |
| C. | single chip |
| D. | single hardware |
| Answer» D. single hardware | |
| 352. |
In graphical user interface files are selected through |
| A. | command |
| B. | click |
| C. | voice call |
| D. | program |
| Answer» C. voice call | |
| 353. |
An interrupt occurs when the timer count reaches to |
| A. | 0 |
| B. | 1 |
| C. | 2 |
| D. | 3 |
| Answer» B. 1 | |
| 354. |
In icon based system menus are displayed on |
| A. | screen/desktop |
| B. | memory |
| C. | programs |
| D. | both a and b |
| Answer» B. memory | |
| 355. |
A user who have no access to data is called? |
| A. | Authorize User |
| B. | Allowed User |
| C. | Over User |
| D. | Unauthorized User |
| Answer» E. | |
| 356. |
Bootstrap program that starts the operating system is normally stored in |
| A. | RAM |
| B. | ROM |
| C. | hard disk |
| D. | CD |
| Answer» C. hard disk | |
| 357. |
RAM of computer system is a |
| A. | input |
| B. | output |
| C. | I/O |
| D. | memory |
| Answer» E. | |
| 358. |
All modern computer systems that are available provides support of |
| A. | symmetric multiprocessor |
| B. | single processor |
| C. | master slave relationship |
| D. | symmetric multiprocessing |
| Answer» E. | |
| 359. |
The ability to continuously providing service proportional to the level of surviving hardware |
| A. | graceful upgradation |
| B. | degradation |
| C. | upgradation |
| D. | graceful degradation |
| Answer» E. | |
| 360. |
Load instruction that are requested moves |
| A. | from memory |
| B. | to memory |
| C. | in memory |
| D. | on memory |
| Answer» B. to memory | |
| 361. |
Every host running application, is the clustering of the computer system that is |
| A. | symmetric |
| B. | asymmetric |
| C. | serially |
| D. | parallel |
| Answer» B. asymmetric | |
| 362. |
RPG stands for |
| A. | Rapid Program Generator |
| B. | Report Program Generator |
| C. | Request Plan Generator |
| D. | Result Program Generator |
| Answer» C. Request Plan Generator | |
| 363. |
Physical organization of records of a file for storage and retrieval purposes is dealt with |
| A. | File evaluation |
| B. | File processing |
| C. | File organization |
| D. | File computation |
| Answer» D. File computation | |
| 364. |
I/O manager provides a framework through which I/O devices are accessible to? |
| A. | Computer |
| B. | Memory |
| C. | Application |
| D. | Users |
| Answer» D. Users | |
| 365. |
Scheduling related calls are used by Linux for |
| A. | Improvement |
| B. | Measurement |
| C. | Scheduling |
| D. | Termination |
| Answer» D. Termination | |
| 366. |
Which of the following isn’t a part of the file directory? |
| A. | Attributes |
| B. | Protocol |
| C. | Location |
| D. | Ownership |
| Answer» C. Location | |
| 367. |
Programs of the operating system usually abort |
| A. | normally |
| B. | abnormally |
| C. | by default |
| D. | when error occurs |
| Answer» C. by default | |
| 368. |
In asymmetric clustering other machines perform operations while one machine is in |
| A. | hot standby mode |
| B. | standby mode |
| C. | reset mode |
| D. | undefined mode |
| Answer» B. standby mode | |
| 369. |
Sun operating system, is the operating system that provides |
| A. | symmetric multiprocessor |
| B. | slave relationship |
| C. | symmetric multiprocessing |
| D. | asymmetric multiprocessing |
| Answer» E. | |
| 370. |
Requesting and releasing devices of a computer system are |
| A. | process control |
| B. | file management |
| C. | device management |
| D. | information maintenance |
| Answer» D. information maintenance | |
| 371. |
Number and name system which uses to identify user is called |
| A. | user identification |
| B. | operating identification |
| C. | system identification |
| D. | temporary identification |
| Answer» B. operating identification | |
| 372. |
Concept of designing computer systems with more than one CPU is known to be |
| A. | Multiprogramming |
| B. | Multischeduling |
| C. | Multithreading |
| D. | Multiprocessing |
| Answer» E. | |
| 373. |
Most commonly used file organizations techniques in business data processing applications can be classified into |
| A. | Two types |
| B. | Three types |
| C. | Four types |
| D. | Five types |
| Answer» C. Four types | |
| 374. |
In a time-sharing system the operating system must ensure reasonable response time which is accomplished through? |
| A. | Operating System |
| B. | I/O Devices |
| C. | Virtual memory |
| D. | Swapping |
| Answer» E. | |
| 375. |
For improving performance of the computer system memory used is |
| A. | RAM |
| B. | ROM |
| C. | cache |
| D. | cd |
| Answer» D. cd | |
| 376. |
For loaded processes, operating system maintains a |
| A. | Process control block |
| B. | Partition control block |
| C. | Process collaborative block |
| D. | Program computing block |
| Answer» B. Partition control block | |
| 377. |
For system usage, operating systems provides users with convenient |
| A. | Application |
| B. | Program |
| C. | Process |
| D. | Interface |
| Answer» E. | |
| 378. |
Multiprocessor systems that do not share memory is known to be |
| A. | Linear couple systems |
| B. | Compound couple systems |
| C. | Tightly coupled systems |
| D. | Loosely coupled systems |
| Answer» E. | |
| 379. |
X-windows operating system is a user's interface that is |
| A. | command line interface |
| B. | graphical user interface |
| C. | batch interface |
| D. | device interface |
| Answer» C. batch interface | |
| 380. |
A multi-user, time sharing operating system developed by Microsoft was named as |
| A. | Windows 2.0 |
| B. | MS Windows NT |
| C. | MS-DOS |
| D. | Windows XP |
| Answer» C. MS-DOS | |
| 381. |
Most intimately involved program with the hardware is |
| A. | spreadsheet |
| B. | operating system |
| C. | word processors |
| D. | compilers |
| Answer» C. word processors | |
| 382. |
Multi-user systems includes |
| A. | Microcomputers and personal computers |
| B. | Mainframes and Macrocomputers |
| C. | Personal computers and notebooks |
| D. | Mainframe and Server class systems |
| Answer» E. | |
| 383. |
Secondary memory of the computer system is also called |
| A. | non volatile |
| B. | volatile |
| C. | reserved |
| D. | small |
| Answer» B. volatile | |
| 384. |
One that is not a part of application program is |
| A. | spreadsheet |
| B. | word processors |
| C. | memory |
| D. | compilers |
| Answer» D. compilers | |
| 385. |
Function of running and loading programs by use of peripherals is function of |
| A. | operating system |
| B. | inquiry system |
| C. | dump programs |
| D. | function system |
| Answer» B. inquiry system | |
| 386. |
Single processor is the processors of the computer system containing |
| A. | 1 Processor |
| B. | 2 Processors |
| C. | 3 Processors |
| D. | 4 Processors |
| Answer» B. 2 Processors | |
| 387. |
Clusters of the computer system can be used more efficiently using |
| A. | serialization |
| B. | parallelization |
| C. | LAN |
| D. | WAN |
| Answer» C. LAN | |
| 388. |
Table of pointers for interrupt to be executed contains the |
| A. | interrupts |
| B. | programs |
| C. | addresses |
| D. | compilers |
| Answer» D. compilers | |
| 389. |
The user view of the system depends upon the |
| A. | CPU |
| B. | software |
| C. | hardware |
| D. | interface |
| Answer» E. | |
| 390. |
A properly designed operating system must ensure that an incorrect (or malicious) program cannot cause other programs to execute |
| A. | incorrectly |
| B. | Correctly |
| C. | both a and b |
| D. | None |
| Answer» B. Correctly | |
| 391. |
SCSI system is the abbreviation of the |
| A. | small common-system interface |
| B. | small common-system interaction |
| C. | small computer-system interface |
| D. | small computer-system interaction |
| Answer» D. small computer-system interaction | |
| 392. |
Memories are normally classified according to their |
| A. | speed |
| B. | cost |
| C. | indexes |
| D. | both a and b |
| Answer» E. | |
| 393. |
Clustered computer systems are normally linked via |
| A. | LAN |
| B. | WAN |
| C. | PAN |
| D. | TAN |
| Answer» B. WAN | |
| 394. |
Multi-processing systems of the computer system are of |
| A. | 2 types |
| B. | 3 types |
| C. | 4 types |
| D. | 5 types |
| Answer» B. 3 types | |
| 395. |
Each user of the computer system that uses computer services has at least |
| A. | 1program |
| B. | 2programs |
| C. | 3programs |
| D. | 4programs |
| Answer» B. 2programs | |
| 396. |
One megabyte memory storage in the form of bytes is equal to |
| A. | 1024 bytes |
| B. | 1024 kilo bytes |
| C. | 1056 bytes |
| D. | 1058 kilo bytes |
| Answer» C. 1056 bytes | |
| 397. |
Time sharing systems of the computer system have |
| A. | clusters |
| B. | nodes |
| C. | file system |
| D. | both a and b |
| Answer» D. both a and b | |
| 398. |
Beowulf clusters of the computer system are linked through |
| A. | LAN |
| B. | WAN |
| C. | PAN |
| D. | TAN |
| Answer» B. WAN | |
| 399. |
One that is not a type of multiprocessor of the computer system is |
| A. | dual core |
| B. | blade server |
| C. | clustered system |
| D. | single core |
| Answer» E. | |
| 400. |
Instructions that are requested by the system are first |
| A. | fetched |
| B. | decoded |
| C. | executed |
| D. | deleted |
| Answer» B. decoded | |