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MCQOPTIONS
This section includes 2995 Mcqs, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 1801. |
In which of the following topologies, security and privacy are less of an issue for devices? |
| A. | Mesh |
| B. | Star |
| C. | Ring |
| D. | Bus |
| E. | Tree |
| Answer» E. Tree | |
| 1802. |
A(n) ________ is an open industry OS for data-enabled mobile phones that powers devices at thelower end of smartphone price spectrum. |
| A. | Symbian OS |
| B. | Palm OS |
| C. | Mac OS |
| D. | iPhone OS |
| E. | Unix OS |
| Answer» B. Palm OS | |
| 1803. |
A byte can hold one ________ of data. |
| A. | bit |
| B. | binary digit |
| C. | character |
| D. | kilobyte |
| E. | None of these |
| Answer» D. kilobyte | |
| 1804. |
To make a notebook act as a desktop model, the notebook can be connected to a_____which is connected to a monitor and other devices. |
| A. | bay |
| B. | docking station |
| C. | port |
| D. | network |
| E. | None of these |
| Answer» C. port | |
| 1805. |
Which of the following is a part of session layer? |
| A. | Transports data across the physical link |
| B. | Terminates a session |
| C. | Performs flow control |
| D. | Determines network topology |
| E. | Performs physical addressing |
| Answer» C. Performs flow control | |
| 1806. |
________ register holds the data to be operated upon, the intermediate results and the result ofprocessing. |
| A. | Instruction |
| B. | I/O |
| C. | Accumulator |
| D. | Program Counter |
| E. | Memory Buffer |
| Answer» D. Program Counter | |
| 1807. |
Which of the following is used to move down a page in a document? |
| A. | Jump |
| B. | Fly |
| C. | Wriggle |
| D. | Scroll |
| E. | None of these |
| Answer» E. None of these | |
| 1808. |
Which view is not available in Microsoft Word 2007? |
| A. | Outline |
| B. | Full Screen |
| C. | Page Break |
| D. | Draft |
| E. | Print Layout |
| Answer» D. Draft | |
| 1809. |
The software component of an expert system that draws conclusions is the |
| A. | user interface |
| B. | database |
| C. | inference engine |
| D. | I/O controller |
| E. | model base |
| Answer» D. I/O controller | |
| 1810. |
In MICR, C stands for |
| A. | Code |
| B. | Colour |
| C. | Computer |
| D. | Character |
| E. | None of these |
| Answer» E. None of these | |
| 1811. |
The _______ of software contains lists of commands and options. |
| A. | menu bar |
| B. | tool bar |
| C. | title bar |
| D. | formula bar |
| E. | None of these |
| Answer» B. tool bar | |
| 1812. |
________ are specialised utility programs that make using the Internet and the web easier andsafer. |
| A. | Web utilities |
| B. | Telecom |
| C. | Web firewalls |
| D. | Proxy server |
| E. | Norton Utilities |
| Answer» B. Telecom | |
| 1813. |
You use a(n) ________, such as a keyboard or mouse, to input information. |
| A. | output device |
| B. | input device |
| C. | storage device |
| D. | processing device |
| E. | None of these |
| Answer» C. storage device | |
| 1814. |
A blinking indicator that shows you where your next action will happen: |
| A. | CPU |
| B. | cursor |
| C. | tool bar |
| D. | boot |
| E. | None of these |
| Answer» C. tool bar | |
| 1815. |
Hardware devices that are not part of the main computer system and are often added later to thesystem are called |
| A. | clip art |
| B. | highlight |
| C. | execute |
| D. | peripherals |
| E. | None of these |
| Answer» E. None of these | |
| 1816. |
Which of the following is used for broadband communications? |
| A. | Cable modem |
| B. | DSL modem |
| C. | Satellite modem |
| D. | All the above |
| E. | None of these |
| Answer» E. None of these | |
| 1817. |
The best graphics reproduction is produced by |
| A. | dot matrix printer |
| B. | laser printer |
| C. | ink jet printer |
| D. | plotter |
| E. | None of these |
| Answer» C. ink jet printer | |
| 1818. |
Modern Computers represent characters and numbers internally using which of the following numbersystems? |
| A. | Penta |
| B. | Octal |
| C. | Hexa |
| D. | Septa |
| E. | Binary |
| Answer» F. | |
| 1819. |
All the logical and mathematical calculations done by the computer happen in/on the |
| A. | system board |
| B. | central control unit |
| C. | central processing unit |
| D. | mother board |
| E. | memory |
| Answer» D. mother board | |
| 1820. |
What are .bas, .doc and .htm examples of? |
| A. | Databases |
| B. | Extensions |
| C. | Domains |
| D. | Protocols |
| E. | None of these |
| Answer» C. Domains | |
| 1821. |
To refer to a specific record in your library database, for instance, information stored about a specificbook ________ term is used. |
| A. | table |
| B. | column |
| C. | relation |
| D. | instance |
| E. | entity |
| Answer» E. entity | |
| 1822. |
Which of the following is/are an interpreted language(s)? |
| A. | C |
| B. | C++ |
| C. | Java |
| D. | Visual Basic |
| E. | All the above |
| Answer» F. | |
| 1823. |
Binary-Coded Decimal (BCD) often uses ________ bits. |
| A. | 64 |
| B. | 128 |
| C. | 8 |
| D. | 16 |
| E. | 32 |
| Answer» D. 16 | |
| 1824. |
Computer’s BIOS is stored in |
| A. | ROM |
| B. | RAM |
| C. | Hard disk |
| D. | Flopy drive |
| E. | None of these |
| Answer» B. RAM | |
| 1825. |
Which of the following is not one of the basic elements of an e-mail message? |
| A. | Header |
| B. | Message |
| C. | Footer |
| D. | Signature |
| E. | None of these |
| Answer» D. Signature | |
| 1826. |
Disk checking is associated with |
| A. | debugging a program |
| B. | running a program |
| C. | compiling a program |
| D. | coding a program |
| E. | assembling a program |
| Answer» B. running a program | |
| 1827. |
A computer enthusiast is called |
| A. | a hacker |
| B. | user friendly |
| C. | a computerist |
| D. | All the above |
| E. | None of these |
| Answer» F. | |
| 1828. |
A device that is connected to the motherboard is _______. |
| A. | called an external device. |
| B. | called an adjunct device. |
| C. | called a peripheral device. |
| D. | connected using ribbon cable. |
| E. | None of these |
| Answer» D. connected using ribbon cable. | |
| 1829. |
The_____becomes different shapes depending on the task you are performing. |
| A. | active tab |
| B. | insertion point |
| C. | mouse pointer |
| D. | ribbon |
| E. | None of these |
| Answer» D. ribbon | |
| 1830. |
Integrated Service Digital Network (ISDN) lines provide |
| A. | Only voice circuits |
| B. | Only data circuits |
| C. | Both data and voice circuits |
| D. | None of these |
| E. | Only 1), 2) and 3) |
| Answer» D. None of these | |
| 1831. |
Fax is an example of ________ channel. |
| A. | Full duplex |
| B. | Half-duplex |
| C. | Simplex |
| D. | Both 1) and 2) |
| E. | None of these |
| Answer» C. Simplex | |
| 1832. |
Basic Input Output System (BIOS) is necessary for |
| A. | boot-up |
| B. | mouse and keyboard only |
| C. | revolution |
| D. | audio and video system |
| E. | None of these |
| Answer» B. mouse and keyboard only | |
| 1833. |
_________ operating systems are found on ROM chips in portable or dedicated devices. |
| A. | Server |
| B. | Network |
| C. | Embedded |
| D. | Stand-alone |
| E. | Windows |
| Answer» D. Stand-alone | |
| 1834. |
________ printer is a character-at-a time printer. |
| A. | Line |
| B. | Chain |
| C. | Band |
| D. | Daisywheel |
| E. | Drum |
| Answer» E. Drum | |
| 1835. |
The first item defined for a new system is its |
| A. | processing requirements |
| B. | inputs |
| C. | outputs |
| D. | file formats |
| E. | programs |
| Answer» D. file formats | |
| 1836. |
A primary key can also be called a ________. |
| A. | super key |
| B. | candidate key |
| C. | alternate key |
| D. | secondary key |
| E. | foreign key |
| Answer» C. alternate key | |
| 1837. |
Computers send data to peripherals with the help of |
| A. | modem |
| B. | serial I/O interface |
| C. | parallel I/O interface |
| D. | All the above |
| E. | None of these |
| Answer» D. All the above | |
| 1838. |
A computer can do nothing without a |
| A. | memory |
| B. | program |
| C. | chip |
| D. | output device |
| E. | file |
| Answer» C. chip | |
| 1839. |
When you want to draw a perfect shape ________ should be used. |
| A. | alt-key |
| B. | ctrl-key |
| C. | shift-key |
| D. | space bar |
| E. | backspace |
| Answer» D. space bar | |
| 1840. |
A Web site address is a unique name that identifies a specific ________ on the Web |
| A. | Web browser |
| B. | PDA |
| C. | Web Site |
| D. | link |
| E. | None of these |
| Answer» E. None of these | |
| 1841. |
To exit the program without leaving the application: |
| A. | file |
| B. | edit |
| C. | copy |
| D. | close |
| E. | None of these |
| Answer» E. None of these | |
| 1842. |
A set of instructions telling the computer what to do is called |
| A. | mentor |
| B. | instructor |
| C. | compiler |
| D. | program |
| E. | None of these |
| Answer» E. None of these | |
| 1843. |
Which layers of the OSI model are included in the lower layers? |
| A. | Application, Session, Presentation |
| B. | Data Link, Physical, Transport, Network |
| C. | Physical, Data Link, Network, Application |
| D. | Session, Data Link, Physical |
| E. | None of these |
| Answer» C. Physical, Data Link, Network, Application | |
| 1844. |
In MS Excel, to display current date only ________ is used. |
| A. | date () |
| B. | now () |
| C. | today () |
| D. | time () |
| E. | current date () |
| Answer» D. time () | |
| 1845. |
The portion of the CPU that coordinates the activities of all the other computer componentsis the |
| A. | motherboard |
| B. | coordination board |
| C. | control unit |
| D. | arithmetic logic unit |
| E. | None of these |
| Answer» D. arithmetic logic unit | |
| 1846. |
The primary device that a computer uses to store information is |
| A. | TV |
| B. | storehouse |
| C. | desk |
| D. | hard drive |
| E. | None of these |
| Answer» E. None of these | |
| 1847. |
In which of the following networks, irregular topologies are used? |
| A. | LAN |
| B. | WAN |
| C. | MAN |
| D. | CAN |
| E. | Broadcast Networks |
| Answer» C. MAN | |
| 1848. |
A(n)________is a small group of computers and peripherals linked together in a small geographicarea |
| A. | MAN |
| B. | PAN |
| C. | CAN |
| D. | LAN |
| E. | None of these |
| Answer» E. None of these | |
| 1849. |
Windows is ________ and Window 95, Window 98 are________. |
| A. | Graphical User Interface, Operating System |
| B. | Graphics Useful Interface, Executing Systems |
| C. | Graph User Interval, Expert Systems |
| D. | Graphical Use Interphase, Excel Systems |
| E. | None of these |
| Answer» B. Graphics Useful Interface, Executing Systems | |
| 1850. |
Coding and testing are done in a ________ manager. |
| A. | cross-sectional |
| B. | by-sectional |
| C. | ad hoc |
| D. | bottom-up |
| E. | top-down |
| Answer» F. | |