Which one of the following is not the function of Operating System?


Options:  Resource Management B.  File Management C.  Networking D.  Processor Management

Ans:– C ,


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

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More Operating System Related questions:


The operating system keeps the information of files in a table called
Options: File Folder Table (FFT) B. File Index Table (FIT) C. File Allocation Table (FAT) D. Directory Index Table (DIT)

Ans: – C ,


Which of the following series of commands will restrict Telnet access to the router?
Options: Lab_A(config)#access-list 10 permit 172.16.1.1 Lab_A(config)#line con 0 Lab_A(config-line)#ip access-group 10 in,    Lab_A(config)#access-list 10 permit 172.16.1.1 Lab_A(config)#line vty 0 4 Lab_A(config-line)#access-class 10 out,    Lab_A(config)#access-list 10 permit 172.16.1.1 Lab_A(config)#line vty 0 4 Lab_A(config-line)#access-class 10 in,    Lab_A(config)#access-list 10 permit 172.16.1.1 Lab_A(config)#line vty 0 4 Lab_A(config-line)#ip access-group 10 in

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Information can be transferred between the DBMS and a
Options: a. spreadsheet program b. word processor program c. graphics program d. all of the above

Ans:D,All of the above


The methods used by COBOL to define that structure of a data item in terms of characters, digits, etc. is
Options: Password,    Pointer,    Picture,    Overlay

Ans:C ,C


To scan a and b given below, which of the following scanf() statement will you use? #include<stdio.h> float a; double b;
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Ans:D ,D


Information can be transferred between the DBMS and a
Options: spreadsheet program,    word processor program,    graphics program,    All of the above

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. Using the ribbon where should you go to activate the ruler on your document?
Options: a. View >> toolbars b. File >> Open c. View >> Ruler d. Insert >> Reference

Ans: – C , – C


Conversion of binary number 1010101000010111 to hexadecimal number is
Options: D8F916,    A8B916,    AA1716,    D9F816

Ans:C,C


The MIS consists of
Options: the central processing unit of the computer only.,    the central processing unit of the computer and input/output units only,    the central processing unit of the computer, input/output units, and data storage units only,    All of the above

Ans:E ,E


. Operating system, editors, and debuggers comes under?
Options: A) System Software B) Application Software C) Utilities D) None of the above

Ans:A,A


. Which data type is better to use for storing phone number in the following format “977-1-1234567”?
Options: a. Text b. AutoNumber c. Number d. Currency

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A specific part of an arithmetic & logic unit that is used to perform the operation of multiplication is
Options: Multiplier,    Multiplener,    Multivibrator,    Quantization

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. …. are specially designed computer chips that reside inside other devices, such as your car or electric thermostat
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hat is a Document Outline View?
Options: A preview in a full screen B. A preview with margins C. A View with a margins and gutter D. A view with a structure of heading at various levels

Ans:– D ,


. You can open the scenario Manager dialog box by choosing scenarios from the ….. menu.
Options: a. View b. Insert c. Format d. Tools

Ans:– d,– d


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Options: A) Car B) Bus C) Truck D) Road

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The SQL keyword BETWEEN is used:
Options: for ranges.,    to limit the columns displayed.,    as a wildcard.,    None of the above is correct.

Ans:A ,A


Which of the following is correct for a gated D-type flip-flop?
Options: The Q output is either SET or RESET as soon as the D input goes HIGH or LOW.,    The output complement follows the input when enabled.,    Only one of the inputs can be HIGH at a time.,    The output toggles if one of the inputs is held HIGH.

Ans:A ,A


What is the term used for describing the judgmental or commonsense part of problem solving?
Options: Heuristic,    Critical,    Value based,    Analytical

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Corporate modeling languages often do provide for
Options: model definition,    DML commands,    editing,    report specification

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The channel in the data communication model can be
Options: postal mail service,    telephone lines,    radio signals,    All of the above

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.Finding the location of the element with a given value is:
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Alex is required to provide information on how many people are using the network at any one time. Which network will enable him to do so?
Options: Server-based,    Token-Ring,    Ethernet,    Star

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Concurrency control is important for which of the following reasons?
Options: To ensure data integrity when updates occur to the database in a multiuser environment,    To ensure data integrity when updates occur to the database in a single-user environment,    To ensure data integrity while reading data occurs to the database in a multiuser environment,    To ensure data integrity while reading data occurs to the database in a single-user environment

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What will be the output of the program ? #include<stdio.h> int main() { int arr[1]={10}; printf("%d\n", 0[arr]); return 0; }
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Which printer uses a combination of laser-beam & electro photographic techniques.
Options: Laser printers,    Dot-Matrix,    Line printer,    Daisy wheel

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What command is used with vi editor to delete a single character?
Options: x,    y,    a,    z

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. Which of the following is first generation of computer
Options: A) EDSAC B) IBM-1401 C) CDC-1604 D) ICL-2900

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Options: Local area network,    Wide area network,    Modulator-Demodulator,    All of the above

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. When we look at the cost, which of the following computer is most expensive?
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The data stored on a tape or disk file may be recorded in a report form described as
Options: a soft copy ledger,    printer spacing from,    proof listing,    All of the above

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Fork is
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Ans:C ,C


Telecommunications networks come in a wide range of speed and capacity capabilities. Select the best fit for answer:
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Options: A Java application,    A Java applet,    A Java servlet,    None of the above is correct.

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Which of following provides reliable communication?
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The SQL statement to create a view is:
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. A One-To-Many relationship that is not enforcing referential integrity, displays what symbol next to the foreign key field?
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Options: are available off the shelf,    are very expensive and not cost effective,    do not exist yet,    All of the above

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To test for AC ripple on a PC power supply, you would set the volt/ohm meter for:
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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

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The computer industry uses prefixes of Greek origin to measure large amounts of data. Which term describes 1024 bytes.
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ow to remove all character formats?
Options: Shift + Spacebar B. Shift + Enter C. Ctrl + Spacebar D. Ctrl + Enter

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