Which number system is usually followed in a typical 32-bit computer?


Options:  Binary B.  Decimal C.  Hexadecimal D.  Octal

Ans:– A ,


Description: mcqquestions

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

Hits Today: 10876






More Computer Fundamental Related questions:


The elements of an array are stored successively in memory cells because
Options: a. by this way computer can keep track only the address of the first element and the addresses of other elements can be calculated b. the architecture of computer memory does not allow arrays to store other than serially c. both of above d. none of above

Ans:a,a


Which of following commands is used for an automatic reminder service?
Options: write,    mesg,    calendar,    mail

Ans:C ,C


Which generation of computer is still under development
Options: A) Fourth Generation B) Fifth Generation C) Sixth Generation D) Seventh Generation

Ans:-B,-B


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

Ans:–  C,–  C


A 32 bit microprocessor has the word length equal to
Options: 2 bytes,    32 bytes,    4 bytes,    8 bytes

Ans:C ,C


A section of code to which control is transferred when a processor is interrupted is known as
Options: M,    SVC,    IP,    MDR

Ans:A ,A


Standards are provided by
Options: standards organizations,    user groups,    computer vendors,    All of the above

Ans:D ,D


The Al researcher who co-authored both the Handbook of Artificial Intelligence and The Fifth Generation is:
Options: Bruce Lee,    Randy Davis,    Ed Feigenbaum,    Mark Fox

Ans:C ,C


.   You can show the shortcut menu during the slide show by
Options: a. Clicking the shortcut button in the formatting toolbar b. Right clicking the current slide c. Clicking an icon on the current slide d. A and b

Ans:5 – B ,5 – B


Advantages of Relational Database Management systems are
Options: Flexibility, of relating different logical files,    Security controls can be more easily implemented.,    Data independence since it allows the database to grow by adding new attributes and relations.,    All of the above

Ans:D ,D


One data dictionery software package is called
Options: a. DB/DC dictionary b. TOTAL c. ACCESS d. Datapac

Ans:A ,DB/DC dictionary


Paging is implemented in
Options: Operating System B. Hardware C. Software D. All of them

Ans:– B ,


File specification books are created primarily for the use of
Options: systems analysts,    programmers,    operators,    managers

Ans:B ,B


Generalized database management system do not retrieve data to meet routine request
Options: a . true b . false    

Ans:. b,. b


An abstract class is which of the following?
Options: A class that has direct instances, but whose descendants may have direct instances.,    A class that has no direct instances, but whose descendants may have direct instances.,    A class that has direct instances, but whose descendants may not have direct instances.,    A class that has no direct instances, but whose descendants may not have direct instances

Ans:B ,B


Client/server security includes which of the following?
Options: Physical security,    Change control security,    Measures taken to secure all systems,    All of the above.

Ans:D ,D


A modem that is attached to the telephone system by jamming the phone's handset into two flexible receptacles in the coupler?
Options: gateway,    bridge,    acoustic coupler,    time-division multiplexer

Ans:C ,C


. What is Custom Shows in PowerPoint?
Options: a. Use the only some parts of the monitor is called Custom Shows b. The Presentation which can present only on particular date c. Creating Presentations within a Presentation d. There is no option of Custom Shows

Ans:7 – C ,7 – C


Which menu do you choose to create header? (in MS Office 2003)
Options: format, header and footer B. view, header C. insert, header and footer D. view, header and footer

Ans:– A ,


Which of the following is false about disk when compared to main memory?
Options: non-volatile,    longer storage capacity,    lower price per bit,    faster

Ans:D ,D


Which of the following is characteristic of an operating system?
Options: resource management,    error recovery,    memory management,    All the above

Ans:D ,D


While running DOS on a PC, which command would be used to duplicate the entire diskette?
Options: COPY,    DISKCOPY,    CHKDSK,    TYPE

Ans:B ,B


. Which data type is better to use for storing the price of an item?
Options: a. Text b. AutoNumber c. Number d. Currency

Ans:– d,– d


What is the name of the software package that allows people to send electronic mail along a network of computers and workstations?
Options: Memory resident package,    Project management package,    Data communication package,    Electronic mail package

Ans:C ,C


The two major types of computer chips are
Options: A) External memory chip B) Primary memory chip C) Microprocessor chip D) Both b and c

Ans:D,D


13. Which command can be used to create the disk’s tracks and sectors?
Options: a. Fdisk b. Format c. Chkdsk d. Attrib

Ans:Correct Answer: b ,Correct Answer: b


In which addressing mode the contents of a register specified in the instruction are first decremented, and then these contents are used as the effective address of the operands?
Options: index addressing,    indirect addressing,    auto increment,    auto decrement

Ans:D ,D


Which of the following commands is used to remove files with confirmation prompt from the user file system which have neither been accessed nor modified i the last one year?
Options: find -mtime +365 | rm,    grep (/usr/*) - mtime + 365 | -ok rm,    find -name - mtime + 365 / - ok rm,    find /user/* \(-mtime + 365 - a - atime +365 \) - OK rm {} \;

Ans:D ,D


. ABC is a
Options: A) Special purpose computer B) General purpose computer C) All Purpose Computer D) None of above

Ans:A,A


. Which tool you will use to join some cells and place the content at the middle of joined cell?
Options: a.  From Format Cells dialog box click on Merge Cells check box b.  From Format Cells dialog box select the Centered alignment c.  From Format Cells dialog box choose Merge and Center check box d.  Click on Merge and Center tool on formatting toolbar

Ans:– d,– d


Hardware _____ memory is seldom used in modern computers.
Options: ROM,    RAM,    LIFO,    PROM

Ans:C ,C


. How to insert Section Break in Microsoft Word 2010?
Options: Insert ribbon – Pages group – Page Break button B. View ribbon – Document Views group – Breaks button C. References ribbon – Index group – Insert Index button D. Print Layout ribbon – Page Setup group – Breaks button

Ans:– D ,


In data-flow diagrams, an originator or receiver of the data is usually designated by
Options: a circle,    an arrow,    a square box,    a rectangle

Ans:C ,C


Silicon atoms combine into an orderly pattern called a
Options: Crystal,    Covalent bond,    Semiconductor,    Valence orbit

Ans:A ,A


. Which Form tool creates a new form that show both a form and datasheet views?
Options: a. Form b. Form Wizard c. Multiple Item Form d. Split Form

Ans:1 – d ,1 – d


Which three commands can be used to check LAN connectivity problems on a router? show interfaces show ip route tracert ping dns lookups
Options: 1 ,2 and 4,    2 and 5,    3 and 5,    None of the above

Ans:A ,A


. To remove all Sorts in a table you can click the ______ command.
Options: a. Clear All Sorts b. Delete All Sorts c. Eliminate All Sorts d. Remove All Sorts

Ans:9 – a ,9 – a


Modulation is the process of
Options: converting analog signals to digital signals,    converting digital signals to analog signals,    Multiplexing various signals into high speed line signals,    performing data encryption.

Ans:B ,B


If you delete the contents of NVRAM and reboot the router, what mode will you be in?
Options: Privileged mode,    Global mode,    Setup mode,    NVRAM loaded mode

Ans:C ,C


Views constructed from SQL SELECT statements that conform to the SQL-92 standard may not contain:
Options: GROUP BY.,    WHERE.,    ORDER BY.,    FROM.

Ans:C ,C


. If you want to keep track of different editions of a document which features will you use?
Options: a. Editions b. Versions c. Track Change d. All of above

Ans: – B , – B


Page-map table is
Options: A data file,    A directory,    Used for address translation,    All of the above

Ans:C ,C


Which is used for manufacturing chips?
Options: Bus,    Control unit,    Semiconductors,    (a) and (b) only

Ans:C ,C


EBCDIC can code up to how many different characters?
Options: 8,    16,    32,    64

Ans:E ,E


The secondary voltage for a certain power transformer is twice the voltage applied to the primary. The current flowing in the secondary winding will be:
Options: One-half the primary current,    Same as the primary current,    Twice the primary current,    No more than 10% less than the primary current

Ans:A ,A


. Which of the following format you can decide to apply or not in AutoFormat dialog box?
Options: a. Number format b. Border format c. Font format d. All of above

Ans:– d,– d


Which of the following professions has not been affected by personal computers?
Options: medical,    clerical,    accounting,    None of the above

Ans:D,None of the above


Which command will show you the summary of the NAT configuration?
Options: show ip nat translations,    show ip nat statistics,    debug ip nat,    clear ip nat translations *

Ans:B ,B


Size of the primary memory of a PC ranges between
Options: 2KB to 8KB B. 64KB & 256KB C. 256KB & 640KB D. None of these

Ans:– C ,


Which type of system puts the user into direct conversation with the computer through a keyboard?
Options: Real time processing,    Interactive computer,    Batch processing,    Time sharing

Ans:B ,B

www.000webhost.com