The memory sizes in mainframe computers and advanced technology micro computers are expressed as


Options: Bytes,    Kilo-bytes,    Bits,    Megabytes

Ans:D,D


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

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More Computer Fundamental Related questions:


A factor which might cause an individual to consider using a computer in criminal activities is:
Options: The computer's access to large sums of money,    The speed with which the crime can be accomplished,    EFTS (Electronic Funds Transfer System),    All the above

Ans:D ,D


What does the command o/r 0x2142 provide?
Options: It is used to restart the router.,    It is used to bypass the configuration in NVRAM.,    It is used to enter ROM Monitor mode.,    It is used to view the lost password.

Ans:B ,B


. Which of the following is used only for data entry and storage, and never for processing?
Options: A) Mouse B) Dumb terminal C) Micro computer D) Dedicated data entry system

Ans:B,B


A global network of millions of business, government, educational, and research networks; computer systems; database; and end users. Select the best fit for answer:
Options: Internet works,    The Internet,    Internet revolution,    Internet technologies

Ans:B ,B


Parity bit is
Options: an error-detecting code based on a summation operation performed on the bits to be checked.,    a check bit appended to an array of binary digits to make the sum of all the binary digits.,    a code in which each expression conforms to specific rules of construction, so that if certain errors occur in an expression, the resulting expression will not conform to the rules of construction and thus the presence of the errors in detected,    the ratio of the number of data units in error to the total number of data units

Ans:B ,B


Summarized information is used more than detailed information on the
Options: top management level,    middle management level,    lower management level,    All of the above

Ans:A ,A


. All attachment fields display as a(n) ____ in Datasheet View.
Options: a. icon b. button c. thumb tack d. paperclip

Ans:3 – d ,3 – d


Which of the following statements are correct about an array? 1: The array int num[26]; can store 26 elements. 2: The expression num[1] designates the very first element in the array. 3: It is necessary to initialize the array at the time of declaration. 4: The declaration num[SIZE] is allowed if SIZE is a macro.
Options: 1,    1,4,    2,3,    2,4

Ans:B ,B


. We can save and protect the workbook by
Options: Write Reservation Password B. Protection Password C. Read-only Recommended D. Any of the above

Ans: – D ,


. The _____, or typeface, defines the appearance and shape of letters, numbers, and special characters.
Options: a. font b. font size c. point d. paragraph formatting

Ans:– A,– A


. Which of the following options in the printer dialog box would you select to print slides 5 and 12 in a presentation?
Options: a. Slides b. Custom shows c. Current slide d. All

Ans:6 – A ,6 – A


In LISP, the function assigns the symbol x to y is
Options: (setq y x),    (set y = 'x'),    (setq y = 'x'),    (setq y 'x')

Ans:D ,D


Which of the following commands will configure all the default VTY ports on a router?
Options: Router#line vty 0 4,    Router(config)#line vty 0 4,    Router(config-if)#line console 0,    Router(config)#line vty all

Ans:B ,B


To locate a data item for storage is
Options: Field,    Feed,    Database,    Fetch

Ans:D,D


. When was the company named IBM?
Options: A) 1914 B) 1924 C) 1975 D) None of above

Ans:7-B,7-B


Ctrl + I
Options: Italic B. Left Indent C. Save Document D. Close Document

Ans:– A ,


Can you tell what passes into and out from the computer via its ports?
Options: Data,    Bytes,    Graphics,    Pictures

Ans:B ,B


Flood guns bombard the phosphor surface of the tube in which one of the following types of CRT technology?
Options: Direct view storage tube,    Raster scan CRT,    Refresh-vector CRT,    Stroke CRT

Ans:A ,A


The 2's complement number of 110010 is
Options: 001101,    110011,    010011,    All of the above

Ans:E ,E


Current is
Options: The flow of charged particles through a material,    An imbalance of electrical charges,    The force that causes electrons to flow,    The number of free electrons in an atom

Ans:A ,A


Ctrl + N
Options: a. Save Document b. Open Document c. New Document d. Close Document

Ans:–  C,–  C


During the laser printer's conditioning phase a uniform charge of _____ is placed on the photosensitive drum.
Options: +1000 volt,    +600 volts,    -600 volts,    -1000 volts

Ans:C ,C


Third generation computers
Options: were the first to use built-in error detecting devices,    used transistors instead of vacuum tubes,    were the first to use neural network,    All of the above

Ans:E ,E


Which number system is usually followed in a typical 32-bit computer?
Options:  Binary B.  Decimal C.  Hexadecimal D.  Octal

Ans:– A ,


Which of the following statement is incorrect?
Options: The Addresses Resolution Protocol, ARP, allows a host to find the physical address of a target host on the same physical network, given only the target IP address.,    The sender's IP - to- physical address binding is included in every ARP broadcast; receivers update the IP-to-Physical address binding information in their cache before processing an ARP packet.,    ARP is a low-level protocol that hides the underlying network physical addressing, permitting us to assign IP-addresses of our choice to every machine.,    All of the above

Ans:D ,D


Inventory is also referred to as:
Options: stock,    warehouse capacity,    materials,    materials in hand

Ans:A ,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


  How can you stop a slide show?
Options: Press the right arrow B. Press Escape C. Press the left arrow D. Press the down arrow

Ans:– B ,


Which of the following types of decision-making would depend heavily on real-time information?
Options: strategic,    tactical,    operational,    nonprogrammable

Ans:C ,C


Which of the following is most responsible for the inability of auditors to uncover computer crimes?
Options: the auditor's lack of knowledge in computer technology,    the prohibitively expensive audit procedures needed to detect computer frauds,    the client's concern that the public will learn of the crime,    the relatively small average take of computer frauds

Ans:B ,B


Current and voltage are said to be in phase when:
Options: their waveforms are both ac or both dc,    they have the same amplitude and frequency,    their waveforms cross through zero and reach positive and negative peaks at the same time,    All of the above

Ans:C ,C


. Which key should be pressed to start a new paragraph in MS-Word?
Options: a. Down Cursor Key b. Enter Key c. Shift + Enter d. Ctrl + Enter

Ans:–  B,–  B


Related fields in a data base are grouped to form
Options: data file,    data record,    menu,    bank

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


Which of the following is(are) true of system analysts?
Options: their responsibility is to analyze and design system software,    they may be looked upon as an intermediary between users and programmers,    they are heavily involved with the system-development life cycle,    both (a) and (c)

Ans:D ,D


Which is a non-standard version of a computing language?
Options: PROLOG,    APL,    Army,    PL/1

Ans:C,(Canswer


. To start slide show of a presentation
Options: a.  Hit F5 key b.  From Slide Show menu choose View Show option c.  From Slide Show menu choose Rehearse timing d.  Both a & b

Ans:8 – D ,8 – D


The % key allows you
Options: to move the cursor to a matching delimiter, when a delimiters a parenthesis, a bracket, or a brace.,    to move the cursor to the upperleft corner of the screen,    to move the cursor backward to the beginning of a word,    to move the cursor to the first column in the current line

Ans:A ,A


The smallest logical data entity is called a data item or data
Options: Base,    Field,    Bank,    Collection

Ans:B ,B


Administrative supervision of the activities relating to a database is the responsibility of the:
Options: DP manager,    Database administrator,    VP-DP Administration,    DB manager

Ans:B ,B


. An example of a digital device can be
Options: A) Digital clock B) Automobile speed meter C) Clock with a dial and two hands D) All of the above

Ans:A,A


. Which command is used to open the directory?
Options: a. Open b. Chdir c. Move d. All of above

Ans:2 – b ,2 – b


What will be the output of the program (in Turbo C under DOS)? #include<stdio.h> int main() { char huge *near *far *ptr1; char near *far *huge *ptr2; char far *huge *near *ptr3; printf("%d, %d, %d\n", sizeof(ptr1), sizeof(ptr2), sizeof(ptr3)); return 0; }
Options: 4, 4, 8,    2, 4, 4,    4, 4, 2,    2, 4, 8

Ans:C ,C


. internal command in Dos are
Options: a. Cls, rd label b. Dir, ren, sys c. Time, type, dir d. Del, disk copy, label

Ans:Correct Answer: c ,Correct Answer: c


Those microcomputers which have the same operating characteristics as the IBM microcomputers are called IBM
Options: duplicates,    clones,    copies,    look alikes

Ans:B,B


1 Microfarad is the same as:
Options: 1 millionth of a picofarad,    1000 millifarads,    1 million picofarads,    1 million farads

Ans:C ,C


. Print options can be changed in the Print ____.
Options: a. tab b. layout mode c. setup routine d. dialog box

Ans:2 – d ,2 – d


Which command will display all the EIGRP feasible successor routes known to a router?
Options: show ip routes *,    show ip eigrp summary,    show ip eigrp topology,    show ip eigrp adjacencies

Ans:C ,C


Which of the field has width 8 bytes?
Options: a. Memo b. Number c. Date/Time d. Hyperlink

Ans:ndash; c,ndash; c


To save a workbook, you:
Options: a. Click the save button on the standard toolbar from the menu b. Press Ctrl+F5 c. Click Save on the Windows Start button d. Select Edit>Save

Ans:#8211; a,#8211; a

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