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 Lab_A(config)#line con 0 Lab_A(config-line)#ip access-group 10 in,    Lab_A(config)#access-list 10 permit Lab_A(config)#line vty 0 4 Lab_A(config-line)#access-class 10 out,    Lab_A(config)#access-list 10 permit Lab_A(config)#line vty 0 4 Lab_A(config-line)#access-class 10 in,    Lab_A(config)#access-list 10 permit Lab_A(config)#line vty 0 4 Lab_A(config-line)#ip access-group 10 in

Ans:C ,C

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;
Options: scanf("%f %f", &a, &b);,    scanf("%Lf %Lf", &a, &b);,    scanf("%f %Lf", &a, &b);,    scanf("%f %lf", &a, &b);

Ans:D ,D

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

Ans:D ,D

. 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


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


. 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

Ans:– a,– a

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

Ans:A ,A

. …. are specially designed computer chips that reside inside other devices, such as your car or electric thermostat
Options: a. Server b. Embedded computer c. Robotic computer d. Mainframes

Ans:2 – b ,2 – b

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

. What is the path from which data flow in a computer system is knon as
Options: A) Car B) Bus C) Truck D) Road


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

Ans:A ,A

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

Ans:A ,A

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

Ans:D ,D

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


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

Ans:A ,A

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

Ans:A ,A

What will be the output of the program ? #include<stdio.h> int main() { int arr[1]={10}; printf("%d\n", 0[arr]); return 0; }
Options: 1,    10,    0,    6

Ans:B ,B

Which printer uses a combination of laser-beam & electro photographic techniques.
Options: Laser printers,    Dot-Matrix,    Line printer,    Daisy wheel

Ans:A ,A

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

Ans:A ,A

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


A sizeable geographical area with communication based on the telephone system is though as
Options: Local area network,    Wide area network,    Modulator-Demodulator,    All of the above

Ans:B ,B

. When we look at the cost, which of the following computer is most expensive?
Options: A) Mainframe Computer B) Mini Computers C) Micro Computers D) Super Computers


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

Ans:C ,C

Fork is
Options: the dispatching of a task,    the creation of a new job,    the creation of a new process,    increasing the priority of a task

Ans:C ,C

Telecommunications networks come in a wide range of speed and capacity capabilities. Select the best fit for answer:
Options: Bandwidth alternatives,    Switching alternating,    Inter organizational networks,    Extranets

Ans:A ,A

What is sent to the user via HTTP, invoked using the HTTP protocol on the user's computer, and run on the user's computer as an application?
Options: A Java application,    A Java applet,    A Java servlet,    None of the above is correct.

Ans:B ,B

Which of following provides reliable communication?
Options: TCP B. IP C. UDP D. All of the above

Ans:– A ,

The SQL statement to create a view is:

Ans:A ,A

The two classification of inputs are:
Options: energies and maintenance,    products and waste,    maintenance and waste,    maintenance and signal

Ans:D ,D

. Outlook express lets you
Options: a. Mail communication b. Internet c. Connects to ISP d. All of above

Ans:4 – a ,4 – a

The Banker’s algorithm is used
Options:  to rectify deadlock B.  to detect deadlock         C.  to prevent deadlock D.  to slove deadlock

Ans:– C ,

Which of the following is a graphical input device?
Options: light pen,    keyboard,    mouse,    Track ball

Ans:A ,A

The list of coded instructions is called
Options: Computer program,    Algorithm,    Flowchart,    Utility programs

Ans:A ,A

. A One-To-Many relationship that is not enforcing referential integrity, displays what symbol next to the foreign key field?
Options: a. 1 b. ? c. r d. None

Ans:5 – d ,5 – d

0. To “Debug” the System means ________
Options: Find the Correct Software B. Find the Correct Hardware C. Find and Install correct System D. Find and Correct Errors on System

Ans: – D ,

What is the shortcut-key for manual line break?
Options: a. CTRL + Enter b. Alt + Enter c. Shift + Enter d. Space + Enter

Ans:–  C,–  C

  The spelling dialog box can be involved by choosing spelling from ________ menu.
Options: Insert B. File C. Tools D. View

Ans:– C ,

Standard computer control products:
Options: are available off the shelf,    are very expensive and not cost effective,    do not exist yet,    All of the above

Ans:A ,A

To test for AC ripple on a PC power supply, you would set the volt/ohm meter for:
Options: DC voltage scale,    AC voltage,    OHM scale,    Farad scale

Ans:B ,B

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

The computer industry uses prefixes of Greek origin to measure large amounts of data. Which term describes 1024 bytes.
Options: Kilobyte,    Megabyte,    Gigabyte,    Terabyte

Ans:A ,A

ow to remove all character formats?
Options: Shift + Spacebar B. Shift + Enter C. Ctrl + Spacebar D. Ctrl + Enter

Ans:– C ,