MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The type of memory that uses in circuit writing to erase the content by applying electric field is ________ |
| A. | Flash memory |
| B. | EAROM |
| C. | PROM |
| D. | EEPROM |
| Answer» C. PROM | |
| 2. |
Correcting errors in a program is referred to as ________ |
| A. | bugging |
| B. | debugging |
| C. | rectifying |
| D. | modifying |
| Answer» C. rectifying | |
| 3. |
What is the ultimate purpose of De-fragmentation ? |
| A. | Create More Free Space |
| B. | Make the PC faster |
| C. | Delete temporary files |
| D. | Reduce Power consumption |
| Answer» B. Make the PC faster | |
| 4. |
Computers process data into information by working exclusively with ________ |
| A. | words |
| B. | multimedia |
| C. | characters |
| D. | numbers |
| Answer» E. | |
| 5. |
EDSAC computer was based on the ideas of ________ |
| A. | john Backus |
| B. | john von neumann |
| C. | j p eckert |
| D. | Gottfried |
| Answer» C. j p eckert | |
| 6. |
In a ring topology, the computer in possession of the _____ can transmit data? |
| A. | packet |
| B. | data |
| C. | access method |
| D. | token |
| Answer» E. | |
| 7. |
Which is the correct sequence from smallest to largest storage size? |
| A. | kilobyte ? megabyte ? gigabyte ? terabyte ? petabyte |
| B. | megabyte ? terabyte ? gigabyte ? kilobyte ? petabyte |
| C. | kilobyte ? megabyte ? gigabyte ? petabyte ? terabyte |
| D. | kilobyte ? megabyte ? petabyte ? terabyte ? gigabyte |
| Answer» B. megabyte ? terabyte ? gigabyte ? kilobyte ? petabyte | |
| 8. |
This part of operating system manages the essential peripherals, such as the keyboard, screen, disk drives and parallel and serial ports ______ |
| A. | peripheral system |
| B. | secondary system |
| C. | basic input/output |
| D. | marginal system |
| Answer» D. marginal system | |
| 9. |
A small biomedical device currently on the market that can be implanted underneath the skin for identification purposes is called the ________ |
| A. | Verichip |
| B. | Identitron |
| C. | Digicard |
| D. | Nanoguard |
| Answer» B. Identitron | |
| 10. |
What is ISO 9362 in context with Banking-Technology? |
| A. | RTGS Transfers |
| B. | NEFT Transfers |
| C. | SWIFT Transfers |
| D. | All of them |
| Answer» D. All of them | |
| 11. |
Which of the following statements is FALSE concerning file names ? |
| A. | Files may share the same name or the same extension but not both |
| B. | Every file in the same foldr must have a unique, name |
| C. | File extension is another name for file type |
| D. | The file extension comes before the dot (.) followed by the file name |
| Answer» E. | |
| 12. |
All of the following are examples of real security and privacy risks except? |
| A. | hackers |
| B. | spam |
| C. | viruses |
| D. | identify theft |
| Answer» C. viruses | |
| 13. |
A symbol or question on the screen that prompts you to take action and tell the computer what to do next is ___________ |
| A. | questionnaire |
| B. | scanner |
| C. | prompt and dialog box |
| D. | information seeker |
| Answer» D. information seeker | |
| 14. |
Granting an outside organization access to internet web pages is often implemented using a(n)? |
| A. | internet |
| B. | intranet |
| C. | extranet |
| D. | hacker |
| Answer» D. hacker | |
| 15. |
A compiler translates a program written in a high level language into ___________ |
| A. | An algorithm |
| B. | Machine language |
| C. | A debugged program |
| D. | Java |
| Answer» C. A debugged program | |
| 16. |
Network components are connected to the same cable in the_____ topology. |
| A. | Star |
| B. | Ring |
| C. | Bus |
| D. | Mesh |
| Answer» C. Bus | |
| 17. |
You Tube service of streaming videos online is provided by __________ |
| A. | IBM |
| B. | |
| C. | Apple |
| D. | SONY |
| Answer» C. Apple | |
| 18. |
Instructions and data that are about to be processed by the CPU are located in __________ |
| A. | a CD-ROM |
| B. | RAM |
| C. | the hard disk |
| D. | the motherboard |
| Answer» C. the hard disk | |
| 19. |
A stored link to a webpage, in order to have a quick and easy access to it later is called ________ |
| A. | Bookmark |
| B. | WP-link |
| C. | Favourite |
| D. | Both 1 and 3 |
| Answer» E. | |
| 20. |
Floppy disks, which are made from flexible plastic material, are also called? |
| A. | Hard disks |
| B. | High-density disks |
| C. | Diskettes |
| D. | Templates |
| Answer» D. Templates | |
| 21. |
An education institution would generally have the following in its domain name ? |
| A. | .edu |
| B. | .org |
| C. | .com |
| D. | .sch |
| Answer» B. .org | |
| 22. |
The main circuit board of the system unit is the ________ |
| A. | mother board |
| B. | RAM |
| C. | control Unit |
| D. | none of these |
| Answer» B. RAM | |
| 23. |
Personal logs or journal entries posted on the Web are known as ________ |
| A. | listservs |
| B. | Webcasts |
| C. | blogs |
| D. | subject directories |
| Answer» D. subject directories | |
| 24. |
What is the purpose of query ? |
| A. | Output data |
| B. | Input data |
| C. | Sort u0026 filter |
| D. | All of above |
| Answer» E. | |
| 25. |
Computers use the _________ number system to store data and perform calculations. |
| A. | Octal |
| B. | Hexadecimal |
| C. | Decimal |
| D. | Binary |
| Answer» E. | |
| 26. |
What is the write-once optical storage media? |
| A. | Magnet optical disk |
| B. | Digital paper |
| C. | WORM disk |
| D. | CD Rom Disk |
| Answer» E. | |
| 27. |
There are ____________ bits in a byte |
| A. | 2 |
| B. | 4 |
| C. | 6 |
| D. | 8 |
| Answer» E. | |
| 28. |
The PC (personal computer) and the Apple Macintosh are examples of two different __________ |
| A. | applications |
| B. | platforms |
| C. | programs |
| D. | storage devices |
| Answer» C. programs | |
| 29. |
Smaller and less expensive PC-based servers are replacing____________ in many businesses |
| A. | supercomputers |
| B. | clients |
| C. | laptops |
| D. | mainframes |
| Answer» E. | |
| 30. |
A function inside another function is termed as |
| A. | nested function |
| B. | sum function |
| C. | test function |
| D. | round function |
| Answer» B. sum function | |
| 31. |
The purpose of the primary key in a database is to ________ |
| A. | provide a map of the data |
| B. | unlock the database |
| C. | uniquely identify a record |
| D. | establish constraints on database operations |
| Answer» D. establish constraints on database operations | |
| 32. |
A result of a computer virus can not lead to ____________ |
| A. | Mother Board Crash |
| B. | Disk Crash |
| C. | Corruption of program |
| D. | Deletion of files |
| Answer» B. Disk Crash | |
| 33. |
_______ is the science revolving around the use of nano structures to build devices on an extremely small scale |
| A. | Nanotechnology |
| B. | Micro-technology |
| C. | Computer forensics |
| D. | Artificial intelligence |
| Answer» B. Micro-technology | |
| 34. |
Now a days Fishing has become a criminal practice of using social engineering over which of the following ? |
| A. | Mobile Phones |
| B. | Social networking sites |
| C. | |
| D. | Cyber cafes |
| Answer» B. Social networking sites | |
| 35. |
A set of step - by - step procedures for accomplishing a task is known as a(n) ___________ |
| A. | hardware program |
| B. | algorithm |
| C. | software bug |
| D. | firmware program |
| Answer» C. software bug | |
| 36. |
What is meant by a dedicated computer ? |
| A. | Which is used by one person only |
| B. | Which is assigned one and only one task |
| C. | Which uses one kind of software |
| D. | Which is meant for application software |
| Answer» C. Which uses one kind of software | |
| 37. |
WIMAX technology is based on IEEE ________ standard. |
| A. | 802.16 |
| B. | 802.13 |
| C. | 802.14 |
| D. | 802.15 |
| Answer» B. 802.13 | |
| 38. |
A database management system (DBMS) is a? |
| A. | hardware system used to create, maintain, and provide uncontrolled access to a database. |
| B. | hardware system used to create, maintain and provide controlled access to a data- base |
| C. | software system used to create, maintain, and provide uncontrolled access to a database. |
| D. | software system used to create, maintain and provide controlled access to a database. |
| Answer» E. | |
| 39. |
__________ servers store and manages files for network users |
| A. | main |
| B. | Authentication |
| C. | web |
| D. | file |
| Answer» E. | |
| 40. |
Inkjet printer is known as ? |
| A. | bubble jet printer |
| B. | chain printer |
| C. | impact printer |
| D. | dot matrix |
| Answer» D. dot matrix | |
| 41. |
Two or more computers connected to each other of sharing information form a ________ |
| A. | Server |
| B. | Router |
| C. | Network |
| D. | Tunnel |
| Answer» D. Tunnel | |
| 42. |
Handheld computers come under which category of computer? |
| A. | MIni computer |
| B. | Micro computer |
| C. | Super computer |
| D. | Personal computer |
| Answer» B. Micro computer | |
| 43. |
The design of the network is called the network _______ |
| A. | server |
| B. | architecture |
| C. | transmission |
| D. | type |
| Answer» C. transmission | |
| 44. |
A complete electronic circuit with transistors and other electronic components on a small silicon chip is called a(n) ____________ |
| A. | CPU |
| B. | Workstation |
| C. | Magnetic disk |
| D. | Integrated circuit |
| Answer» E. | |
| 45. |
Computer programs are written in a high - level programming language , however, the human readable version of a program is called ________ |
| A. | word size |
| B. | cache |
| C. | instruction set |
| D. | source code |
| Answer» E. | |
| 46. |
Which of the following professions has been affected by personal computers ? |
| A. | Accounting |
| B. | Clerical and law |
| C. | Medical |
| D. | All of the above |
| Answer» E. | |
| 47. |
Which of the following is Not a characteristic of a computer ? |
| A. | Speed |
| B. | Intelligence |
| C. | Versatility |
| D. | Automation |
| Answer» C. Versatility | |
| 48. |
A computer program that translates one program instructions at a time into machine language is called a / an |
| A. | Interpretor |
| B. | Compiler |
| C. | CPU |
| D. | Simulator |
| Answer» B. Compiler | |
| 49. |
The four main functions of a computer are ________ |
| A. | learning, thinking, intelligence, and virtuosity |
| B. | input, processing, output, and storage |
| C. | data, information, bits, and bytes |
| D. | hardware, software, modeling, and operations |
| Answer» C. data, information, bits, and bytes | |
| 50. |
The barcode which is used on all types of items, is read by scanning device directly into the computer. What is the name of this scanning device? |
| A. | Laser scanner |
| B. | Wand |
| C. | OCR |
| D. | MICR |
| Answer» B. Wand | |