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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. |
Magnetic tape which is of short length and is stacked onto surface of document is called |
| A. | inked stripe |
| B. | coded stripe |
| C. | magnetic stripe |
| D. | tagged stripe |
| Answer» D. tagged stripe | |
| 2. |
'visual record cards' are classic example of |
| A. | magnetic stripe |
| B. | tagged stripe |
| C. | inked stripe |
| D. | coded stripe |
| Answer» B. tagged stripe | |
| 3. |
The word processing task associated with changing the appearance of a document is |
| A. | Formatting |
| B. | Writing |
| C. | Editing |
| D. | All of the above |
| Answer» B. Writing | |
| 4. |
Which of the following if not OS ? |
| A. | Android |
| B. | MAC |
| C. | Samsung |
| D. | LINUX |
| Answer» D. LINUX | |
| 5. |
Large transaction processing systems in automated organisations use |
| A. | Online processing |
| B. | Batch Processing |
| C. | Once-a-day Processing |
| D. | End-of-day processing |
| Answer» C. Once-a-day Processing | |
| 6. |
Why is it unethical to share copyrighted files with your friends? |
| A. | It is not unethical, because it is legal. |
| B. | It is unethical because the files are being given for free. |
| C. | Sharing copyrighted files without permission breaks copyright laws |
| D. | It is not unethical because the files are being given for free. |
| Answer» D. It is not unethical because the files are being given for free. | |
| 7. |
Bluetooth technology allows: |
| A. | Landline phone to mobile phone communication |
| B. | Wireless communication between equipment |
| C. | Signal transmission on mobile phones only |
| D. | Satellite television communication |
| Answer» C. Signal transmission on mobile phones only | |
| 8. |
Zero wastage of storage space when declaring variable length is it's |
| A. | advantage |
| B. | disadvantage |
| C. | item |
| D. | previous records |
| Answer» B. disadvantage | |
| 9. |
The …………. protects your system from hackers. |
| A. | restore |
| B. | backup |
| C. | anti-virus |
| D. | firewall |
| Answer» E. | |
| 10. |
The………….data mining technique derives rules from real-world case examples. |
| A. | Rule discover |
| B. | Signal processing |
| C. | Neural nets |
| D. | Case-based reasoning |
| Answer» D. Case-based reasoning | |
| 11. |
Person who operates and controls hardware components in a computer room is called |
| A. | data operator |
| B. | computer operator |
| C. | processing operator |
| D. | trail operator |
| Answer» C. processing operator | |
| 12. |
Items in key field of record is classified as |
| A. | duplicate |
| B. | key |
| C. | copied column |
| D. | copied row |
| Answer» C. copied column | |
| 13. |
Attending of breakdown and carrying out preventive maintenance are considered as duties of |
| A. | control staff |
| B. | engineer |
| C. | librarian staff |
| D. | updater |
| Answer» C. librarian staff | |
| 14. |
Which is not a basic function of a computer? |
| A. | Store data |
| B. | Accept input |
| C. | Process data |
| D. | Copy text |
| Answer» E. | |
| 15. |
What is the first layer of mobile computing architecture called? |
| A. | Both a and b |
| B. | Application tier |
| C. | User Interface |
| D. | Presentation tier |
| Answer» B. Application tier | |
| 16. |
Checking of data which is copied from one medium to another is called |
| A. | personification |
| B. | verification |
| C. | program corrections |
| D. | validation |
| Answer» C. program corrections | |
| 17. |
Which one of the following is not an Internet Service Provider (ISP) ? |
| A. | MTNL |
| B. | BSNL |
| C. | ERNET India |
| D. | Infotech India Ltd. |
| Answer» E. | |
| 18. |
A modem is connected to |
| A. | a telephone line |
| B. | a keyboard |
| C. | a printer |
| D. | a monitor |
| Answer» B. a keyboard | |
| 19. |
Communications bandwidth that has the highest capacity and is used by microwave, cable and fibre optic lines is known as …………. |
| A. | hyper-link |
| B. | broadband |
| C. | bus width |
| D. | carrier wave |
| Answer» C. bus width | |
| 20. |
Which of the following is not a phase of e payment system? |
| A. | Payment selection and processing |
| B. | Polling |
| C. | Registration |
| D. | Invoicing |
| Answer» C. Registration | |
| 21. |
Method in which payments are based on every working hour is classified as |
| A. | salary |
| B. | hourly based rate |
| C. | bank payments |
| D. | master payments |
| Answer» C. bank payments | |
| 22. |
Which of the following professions has not been affected by personal computers? |
| A. | Clerical and law |
| B. | Accounting |
| C. | Medical |
| D. | None of the above |
| Answer» E. | |
| 23. |
Cars, washing machines and cameras are controlled by |
| A. | microprocessors |
| B. | humans |
| C. | robots |
| D. | satellites |
| Answer» B. humans | |
| 24. |
Which of the following are the sub protocols of e cash system? |
| A. | Withdrawal |
| B. | Deposit |
| C. | Payment |
| D. | All of the above |
| Answer» E. | |
| 25. |
—— is the measurement of things such as fingerprints and retinal scans used forsecurity access. |
| A. | Biometrics |
| B. | Bio measurement |
| C. | Computer security |
| D. | Smart weapon machinery |
| Answer» B. Bio measurement | |
| 26. |
While starting Window XP/7 extra booting options can be shown by pressing |
| A. | F12 |
| B. | F8 |
| C. | F1 |
| D. | F9 |
| Answer» C. F1 | |
| 27. |
Smallest piece of data that could be deal separately is classified as |
| A. | file record |
| B. | item |
| C. | data column |
| D. | bug |
| Answer» C. data column | |
| 28. |
Which features are essential for the successful development of electronic commerce? |
| A. | Directness |
| B. | Interoperatability |
| C. | Flexibility |
| D. | All of the above |
| Answer» E. | |
| 29. |
Transmission and read errors are classified as |
| A. | software errors |
| B. | hardware errors |
| C. | timed errors |
| D. | continued errors |
| Answer» C. timed errors | |
| 30. |
__________is not a category of EPS. |
| A. | E banking |
| B. | Retailing payments |
| C. | Cash on delivery |
| D. | Direct payments |
| Answer» D. Direct payments | |
| 31. |
In ________ mode, the communication channel is used in both directions at the same time? |
| A. | Full-duplex |
| B. | Half-duplex |
| C. | Simplex |
| D. | None of the above |
| Answer» B. Half-duplex | |
| 32. |
…………. provides process and memory management services that allow two or more tasks, jobs, or programs to run simultaneously. |
| A. | Multitasking |
| B. | Multithreading |
| C. | Multiprocessing |
| D. | Multicomputing |
| Answer» B. Multithreading | |
| 33. |
Today's computer giant IBM was earlier known by different name which was changes in 1924. Whatwas that name? |
| A. | Tabulator Machine Co. |
| B. | International Computer Ltd. |
| C. | Computer Tabulating Recording Co. |
| D. | The Tabulator Ltd. |
| Answer» B. International Computer Ltd. | |
| 34. |
Area reserved for recording one type of data is classified as |
| A. | field |
| B. | file |
| C. | rows |
| D. | column |
| Answer» B. file | |
| 35. |
Stock files that are placed in warehouse as a record are considered as |
| A. | master files |
| B. | transaction file |
| C. | storage file |
| D. | sequence punch file |
| Answer» B. transaction file | |
| 36. |
The most commonly used standard data code to represent alphabetical, numerical and punctuationcharacters used in electronic data processing system is called |
| A. | BCD |
| B. | ASCII |
| C. | EBCDIC |
| D. | All of the above |
| Answer» C. EBCDIC | |
| 37. |
The idea of MFC document architecture was created by |
| A. | IBM |
| B. | Xerox |
| C. | Microsoft |
| D. | Oracle |
| Answer» C. Microsoft | |
| 38. |
A collection of 8 bits is called |
| A. | Byte |
| B. | Tera Byte |
| C. | Word |
| D. | Record |
| Answer» B. Tera Byte | |
| 39. |
In which mode Windows starts with only the core drivers & services? |
| A. | Quick Mode |
| B. | Normal Mode |
| C. | Repair Mode |
| D. | Safe Mode |
| Answer» E. | |
| 40. |
Bit added to bit string to adjust its parity is classified as |
| A. | binary bits |
| B. | even parity |
| C. | zero parity |
| D. | parity bit |
| Answer» E. | |
| 41. |
The octal number system consists of the following symbols: |
| A. | 0 – 7 |
| B. | 0 – 9 |
| C. | 0 – 9, A – F |
| D. | None of the above |
| Answer» B. 0 – 9 | |
| 42. |
Organized collection of records is considered as |
| A. | record |
| B. | file |
| C. | rows |
| D. | column |
| Answer» C. rows | |
| 43. |
In most IBM PCs, the CPU, the device drives, memory expansion slots and active components aremounted on a single board. What is the name of this board? |
| A. | Grandmother board |
| B. | Motherboard |
| C. | Breadboard |
| D. | Daughter board |
| Answer» C. Breadboard | |
| 44. |
If number of 1's in any bit string are even, then bit string parity is called |
| A. | odd parity |
| B. | even parity |
| C. | zero parity |
| D. | double parity |
| Answer» C. zero parity | |
| 45. |
Which supercomputer is developed by the Indian Scientists ? |
| A. | Sequoia |
| B. | Param |
| C. | Mira |
| D. | Jaguar |
| Answer» C. Mira | |
| 46. |
Process of converting data into a form that can be easily understand by people |
| A. | translating |
| B. | data organization |
| C. | encoding |
| D. | decoding |
| Answer» E. | |
| 47. |
Total sum of worked recorded by adding group of records is classified as |
| A. | hash total |
| B. | slash total |
| C. | control total |
| D. | grand total |
| Answer» D. grand total | |
| 48. |
In computers, Switching ON of computer, putting IO devices into peripherals and running particular programs are duties of |
| A. | processing operator |
| B. | trail operators |
| C. | data operator |
| D. | computer operator |
| Answer» E. | |
| 49. |
Which of the following is not Computer Hardware? |
| A. | Mouse |
| B. | Monitor |
| C. | Antivirus |
| D. | Printer |
| Answer» D. Printer | |
| 50. |
Form of energy which is used by information technology is |
| A. | electric |
| B. | electromagnetic |
| C. | Both a and b |
| D. | none of these |
| Answer» D. none of these | |