Computer instructions written with the use of English words instead of binary machine code is called


Options: Mnemonics,    Symbolic code,    Gray code,    Op-code

Ans:B,B






More Computer Fundamental Related questions:


. Which of the following is correct acronym of VGA?
Options: A) Video Graphics Array B) Visual Graphics Array C) Volatile Graphics Array D) Video Graphics Adapter

Ans:A,A


A transaction for which all committed changes are permanent is called:
Options: atomic.,    consistent.,    isolated.,    durable.

Ans:D ,D


A data element in a record, that uniquely distinguishes the record, from all other records, is called
Options: response time,    Key,    System review,    test data

Ans:B ,B


In table design view what are the first column of buttons used for
Options: a. Indicate Primary Key b. Indicate Current Row c. Both of above d. None of above

Ans:ndash; c,ndash; c


. Which function calculates your monthly mortage payment?
Options: a. PMT (payments) b. NPER (number of periods) c. PV (present value) d. All of above

Ans:– a,– a


What voltage does a Pentium system use?
Options: +12 volts,    + 5 volts,    + 8 volts,    +3.3 volts

Ans:D ,D


Microsoft Access is a
Options: a. RDBMS b. OODBMS c. ORDBMS d. Network database model

Ans:ndash; a,ndash; a


You cannot link excel worksheet data to a word document
Options: a. With the right drag method b. With a hyperlink c. With the copy and paste special commands d. With the copy and paste buttons on the standard toolbar.

Ans:#8211; d,#8211; d


The magnetic storage chips used to provide nonvolatile direct access storage of data and that have no moving parts are known as
Options: Magnetic core memory,    Magnetic tape memory,    Magnetic disk memory,    Magnetic bubble memory

Ans:D ,D


. Press the enter key in all of the following circumstances except _____.
Options: a. to insert a blank line into a document b. when the insertion point reaches the right margin c. to begin a new paragraph d. in response to certain Word commands

Ans: – B , – B


Which two of the following are true regarding the distance-vector and link-state routing protocols? Link state sends its complete routing table out all active interfaces on periodic time intervals. Distance vector sends its complete routing table out all active interfaces on periodic time intervals. Link state sends updates containing the state of its own links to all routers in the internetwork. Distance vector sends updates containing the state of its own links to all routers in the internetwork.
Options: 1 only,    3 only,    2 and 3 only,    None of the above

Ans:C ,C


In MS Word, Ctrl+S is for …..
Options: a. Scenarios b. Size c. Save d. Spelling Check

Ans:–  C,–  C


Terminals are used to
Options: collect data from the physical system,    provide information for the manager,    communicate management decisions to the physical system,    All of the above

Ans:D ,D


The size of the organization chart object
Options: a. Is determined by the presentation design and cannot be changed b. Is determined by the presentation design but can be changed in PowerPoint c. Is dependent on the amount of text within the organization chart d. b and c

Ans: – D , – D


A  Animation Schemes can be applied to ________ in the presentation.
Options: a. All slides, B. Select slides, C. Current Slide, D. All of the above

Ans:D ,All of the above


Which of the structure is incorrcet? 1 : struct aa { int a; float b; }; 2 : struct aa { int a; float b; struct aa var; }; 3 : struct aa { int a; float b; struct aa *var; };
Options: 1,    2,    3,    1, 2, 3

Ans:B ,B


. Poor response time are usually caused by
Options: a. Process busy b. High I/I rates c. High paging rate d. Any of the above

Ans:9 – d ,9 – d


The basic unit of measurement for current is the:
Options: volt,    watt,    ampere,    ohm

Ans:C ,C


Pressure sensors:
Options: use the piezoresistive effect in strain gauge sensors,    use an aneroid chamber with a variable resistance output,    use capacitive variations to sense pressure,    All of the above

Ans:D ,D


Which of the following position is not available for fonts on MS Word?
Options:  A) Normal, B) Raised, C) Lowered, D) Centered, 

Ans:-D,-D


. A global join will be created automatically when using tables in a(n) _____.
Options: a. form b. report c. query d. field

Ans:1 – b ,1 – b


Which of the following is the coding of data so that is can't be easily understood if intercepted.
Options: Barcode,    Decoder,    Encryption,    Mnemonics

Ans:C ,C


Can you name of the major Operating System used in computers?
Options: MS DOS,    OS/2,    UNIX,    All of the above

Ans:D ,D


When mapping a many-to-many unary relationship into a relation which of the following is true?
Options: One relation is created.,    Two relations are created.,    Three relations are created.,    Four relations are created.

Ans:B ,B


. How to make a date field DOB store the dates like “2002/10/17” ?
Options: a. By setting the input mask property to “yyyy/mm/dd” b. By setting the format property to “yyyy/mm/dd” c. By entering dates in yyyy, mm, dd order d. none of the above

Ans:– b,– b


Which of the following commands is used to remove files?
Options: erase,    delete,    rm,    dm

Ans:C ,C


. A _____ is a collection of predefined design elements and color schemes.
Options: a. feature b. hyperlink c. palette d. theme

Ans:– D,– D


Which of the following communications service provides message preparation and transmission facilities?
Options: Teletex,    Teletext,    x400,    Fax

Ans:A ,A


You have a network ID of 134.57.0.0 and you need to divide it into multiple subnets in which at least 600 host IDs for each subnet are available. You desire to have the largest amount of subnets available. Which subnet mask should you assign?
Options: 255.255.224.0,    255.255.240.0,    255.255.248.0,    255.255.255.0

Ans:D ,D


The area of coverage of a satellite radio beam is known as
Options: Footprint,    Circular polarization,    Beam width,    Identity

Ans:A ,A


. Which feature helps you to inserts the contents of the Clipboard as text without any formatting
Options: Paste Special B. Format Painter C. Page Setup D. Styles

Ans:– A ,


The DC voltage on most circuit boards is:
Options: -12 volts,    0 volts,    +5 volts,    +12 volts

Ans:C ,C


Transmission of computerised data from one location to another is called
Options: data transfer,    data flow,    data communication,    data management

Ans:C ,C


Which of the following commands is used to get directory one level up?
Options: cd,    cd ..,    cd/,    chdir

Ans:B ,B


Error control is needed at the transport layer because of potential errors occurring _____.
Options: from transmission line noise,    in routers,    from out-of-sequence delivery,    from packet losses.

Ans:B ,B


. When integrating Ms-Word and Excel, Word is usually the
Options: a. Server b. Source c. Client d. None

Ans:– c,– c


. Which of the following is/are external commands?
Options: a. Edit b. Label c. Sys d. All of above

Ans: d, d


You copy a configuration from a network host to a router's RAM. The configuration looks correct, yet it is not working at all. What could the problem be?
Options: You copied the wrong configuration into RAM.,    You copied the configuration into flash memory instead.,    The copy did not override the shutdown command in running-config.,    The IOS became corrupted after the copy command was initiated.

Ans:C ,C


While working with MS-DOS, which command is used to specify the colour display, 40 columns and color?
Options: MODE COLOUR,    MODE/C,    MODE CO40,    MODE CHANGE

Ans:C ,C


Contention is
Options: One or more conductors that serve as a common connection for a related group of devices,    a continuous frequency capable of being modulated or impressed with a second signal,    the condition when two or more stations attempt to use the same channel at the same time,    a collection of interconnected functional units that provides a data communications service among stations attached to the network

Ans:C ,C


What stage of the manufacturing process has been described as "the mapping of function onto form"?
Options: Design,    Distribution,    project management,    field service

Ans:A ,A


Which of the following are correctly formed #define statements in C?
Options: #define CUBE (X) (X*X*X);,    #define CUBE(x) (X*X*X),    #define CUBE(X)(X*X*X),    #define CUBE(X) {X*X*X}

Ans:C ,C


The digitizing technology that uses an electric field radiated from the tablet and picked up by a cursor is:
Options: electromagnetic,    raster,    sonic,    electrostic

Ans:D ,D


  Slide sorter of PowerPoint is available on _____ menu.
Options: Insert B. File C. View D. Edit

Ans:– C ,


. What do you do to start the slide show?
Options: a. Click on Go b. Turn on transition c. Click on the Slide Show icon d. All of the above

Ans:8 – C ,8 – C


.   Which key deletes text before, or the left of, the insertion point?
Options: a. Backspace b. Page up c. Delete d. Page down

Ans:9 – A ,9 – A


Conversion of an octal number 1428 to binary number is
Options: 11000102,    1101102,    11000112,    11011012

Ans:A ,A


How many symbols exist in Baudot code?
Options: 42,    116,    58,    76

Ans:C ,C


The language that the computer can understand and execute is called
Options: Machine language,    Application software,    System program,    All of the above

Ans:A ,A


In what file can you specify which users are not allowed to access a system via FTP?
Options: /etc/ftpusers,    /etc/hosts.deny,    /etc/ftpaccess,    All of the above

Ans:A ,A

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