Which device is used as the standard pointing device in a Graphical User Environment?


Options:  Keyboard B.  Mouse C.  Joystick D.  Track ball

Ans:– B ,


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Asked in: KCC-2018   |   JOA 556-2018  |  HRTC JTO-2017

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More Computer Fundamental Related questions:


. Which of the following disk is fixed disk?
Options: A) Hard Disks B) Flash Disks C) Blu-Ray Disks D) DVDs

Ans:A,A


A logical schema
Options: is the entire database,    is a standard way of organizing information into accessible parts,    describes how data is actually stored on disk,    All of the above

Ans:B ,B


70. Which of the following is not on Home ribbon?
Options: a. Columns b. Font color c. Change Style d. Font

Ans:– A ,– A


After a table has been created, its structure can be modified using the SQL command:
Options: UPDATE TABLE [TableName].,    MODIFY TABLE [TableName].,    ALTER TABLE [TableName].,    CHANGE TABLE [TableName].

Ans:C ,C


Which of the following are correct preprocessor directives in C? 1: #ifdef 2: #if 3: #elif 4: #undef
Options: 1, 2,    4,    1, 2, 4,    1, 2, 3, 4

Ans:D ,D


Ctrl + Q
Options: a. Paragraph formatting (Line Space and Paragraph Space) b. Close Word Application without saving Document c. Print Whole Document without confirmation d. Does nothing

Ans:–  A,–  A


A computer program that converts assembly language to machine language is
Options: Compiler,    Interpreter,    Assembler,    Comparator

Ans:C,(Canswer


How many JDBC driver types does Sun define?
Options: One,    Two,    Three,    Four

Ans:D ,D


A microprocessor integrates the arithmetic logic and control circuitry of a computer into one chip. The first microprocessor was built by a group of engineers at the Intel Corpn. Can you tell who headed this group?
Options: Victor Poor,    Stan Mazor,    Marcian E. (Ted) Hoff,    Seymour Cray

Ans:C ,C


The term used to represent the recycling of unused memory is:
Options: garbage collection,    diagnostic routine,    memory dump,    direct memory access

Ans:A ,A


. Apple company used chips from ______ for its computers
Options: A) Intel B) Motorola C) Both of above D) None of above

Ans:B,B


. What is the shortcut key to insert current date in a cell?
Options: a. CTRL + D b. CTRL + T c. CTRL + ; d. CTRL + /

Ans:– c,– c


. Which of the following is input device?
Options: A) scanner B) speaker C) monitor D) projector

Ans:A,A


The octal representation 652 indicates
Options: Execute permission for the owner,    Write permission for others,    Read and write permission of groups,    All of the above

Ans:B ,B


Which of the following is not a requirement of structured design?
Options: It should be made up of a hierarchy of modules,    It should use many GOTO statements,    The code should be executed in a top-to-bottom fashion within each module,    Each module should be as independent as possible of all other modules, except its parent

Ans:B ,B


Who proposed the relational model?
Options: Bill Gates B. E.F. Codd C. Herman Hollerith D. Charles Babbage

Ans:– B ,


. The slide that is used to introduce a topic and set the tone for the presentation is called the
Options: a. Table slide b. Graph slide c. Bullet slide d. Title slide

Ans:2 – D ,2 – D


Finding the location of the element with a given value is:
Options: a. Traversal b. Search c. Sort d. None of above  

Ans:b,b


What command is used to copy a file?
Options: tar,    cpio,    cp,    copy

Ans:C ,C


. in MS Access, OLE Object Data type can store
Options: a. Microsoft Word documents b. Microsoft Excel spreadsheets c. Sounds d. All of the Above

Ans:– d,– d


What is the frequency range of the IEEE 802.11g standard?
Options: 2.4Gbps,    5Gbps,    2.4GHz,    5GHz

Ans:C ,C


Where are EIGRP successor routes stored?
Options: In the routing table only,    In the neighbor table only,    In the topology table only,    In the routing table and the topology table

Ans:D ,D


You have an interface on a router with the IP address of 192.168.192.10/29. What is the broadcast address the hosts will use on this LAN?
Options: 192.168.192.15,    192.168.192.31,    192.168.192.63,    192.168.192.127

Ans:A ,A


Household light bulbs have a given power rating, and they operate at 120 V. Which one of the following equations most directly provides the current rating of these light bulbs?
Options: P = I2R,    P = IE,    P = E2/R,    I = P/E

Ans:D ,D


Which of the following is a data communication link that connects more than two stations, nodes etc
Options: Multipoint connection,    Multipoint line,    Multiple chain,    Multilinked

Ans:B ,B


Which of the following is true about pseudocode
Options: A machine language,    An assembly language,    A high-level language,    All of the above

Ans:E ,E


A high quality CAD system uses the following for printing drawing and graphs
Options: Dot matrix printer,    Digital plotter,    Line printer,    All of the above

Ans:B ,B


Which of the following Operating System does not implement multitasking truly?
Options: Windows 98 B. Windows NT C. Windows XP D. MS DOS

Ans:– D ,


The _____ command allows you to modify the default prompt to provide other information
Options: prompt,    windows,    cursor,    click

Ans:A ,A


. To record a sequence of keystrokes and mouse actions to play back later we use:
Options: a. Media player b. Sound Recorder c. Calculator d. Macro Recorder

Ans:– d,– d


The command center of  access file that appears when you create or open the MS Access database file.
Options: a. Database Window b. Query Window c. Design View Window d. Switchboard

Ans:ndash; a,ndash; a


Because it contains a description of its own structure, a database is considered to be ________ .
Options: described,    metadata compatible,    self-describing,    an application program

Ans:C ,C


Which DOS command is used to remove and scan memory and disk from viruses?
Options: MSAV,    DEFRAG,    SCANDISK,    VSAFE

Ans:A ,A


A memory space used for the temporary storage of data is
Options: PROM,    SAM,    Scratchpad storage,    Buffer

Ans:C,C


. Where can you find the horizontal split bar on MS Word screen?
Options: a. On the left of horizontal scroll bar b. On the right of horizontal scroll bar c. On the top of vertical scroll bar d. On the bottom of vertical scroll bar

Ans:– C,– C


. The basic elements of a form or a report are called:
Options: a. Controls b. Objects c. Windows d. Properties

Ans:– a,– a


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


Now-a-days computers all over the world can talk to each other. Which is one of the special accessories essential for this purpose?
Options: Keyboard,    Modem,    Scanner,    Fax

Ans:B ,B


. How are data organized in a spreadsheet?
Options: a. Lines and spaces b. Layers and planes c. Rows and columns d. Height and width

Ans:– c,– c


A functional dependency is a relationship between or among:
Options: tables.,    rows.,    relations.,    attributes.

Ans:D ,D


The binary equivalent of the Hexadecimal number 7BD is
Options: 11110111101,    111010111101,    101110111101,    All of the above

Ans:A ,A


IEEE project 802 divides the data link layer into an upper _____ sublayer and a lower _____ sublayer.
Options: HDLC, PDU,    PDU, HDLC,    MAC, LLC,    LLC, MAC

Ans:D ,D


Thesaurus tool in MS Word is used for
Options:  A) Spelling suggestions, B) Grammar options, C) Synonyms and Antonyms words, D) All of above,

Ans:-C,-C


Which of the following represents a relationship among a set of values.
Options: A Row B. A Table C. A Field D. A Column

Ans:– A ,


Which setting you must modify to print a worksheet using letterhead?
Options: Paper B. Margin C. Layout D. Orientation

Ans:– B ,


. In table design view, which key can be used to switch between the field names and properties panels?
Options: a. F3 b. F4 c. F5 d. F6

Ans:8 – d ,8 – d


Which of the following medium access control technique is used for bus/tree?
Options: token ring,    token bus,    CSMA,    MAC

Ans:B ,B


The transmission signal coding method of TI carrier is called
Options: Bipolar,    NRZ,    Manchester,    Binary

Ans:A ,A


The reservation system of Indian railways is an example of
Options: transaction processing system,    Interactive decision support system,    management controls system,    expert system

Ans:A ,A


In the system concepts, term organization
Options: implies structure and order,    refers to the mannar in which each component functions with other components of the system.,    means that parts of the computer system depend on one the another.,    refers to the holism of systems

Ans:A ,A

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