The process of communicating with a file from a terminal is


Options: Interactive,    Interrogation,    Heuristic,    All of the above

Ans:B,(Banswer


Description:

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

Hits Today: 16780 | Level: Moderate


******************************************************

Want to see where do you stand among other aspirants in "Computer" category?

Click Here to take quick 10 mins MCQ test to find out.




Got some suggestion about this question or to make this site better? Please leave your comments below.




More Computer Fundamental Related questions:


Who was the father of Punched Card Processing?
Options: J Presper Eckert,    Charles Babbage,    Dr. Herman Hollerith,    Blaise Pascal

Ans:C ,C


What is the default subnet mask for a class A network?
Options: 127.0.0.1,    255.0.0.0,    255.255.255.0.0,    255.255.255.0

Ans:B ,B


The ALU of a computer responds to the commands coming from
Options: primary memory,    control section,    external memory,    cache memory

Ans:B ,B


During the system study, analysts determine manager's information needs by
Options: conducting tours of a nearby computer center,    asking questions,    showing samples of computer reports,    teaching short courses in programming languages

Ans:B ,B


Which policy replace a page if it is not in the favoured subset of a process's pages?
Options: FIFO,    LRU,    LFU,    Working set

Ans:D ,D


. To use your keyboard instead of the mouse to select tools on the ribbon, you display the KeyTips by pressing the _____________key?
Options: a. Alt b. Ctrl c. Shift+Enter d. Alt+Enter

Ans:– A,– A


What will be the output of the program in Turb C (under DOS)? #include<stdio.h> int main() { int arr[5], i=0; while(i<5) arr[i]=++i; for(i=0; i<5; i++) printf("%d, ", arr[i]); return 0; }
Options: 1, 2, 3, 4, 5,,    Garbage value, 1, 2, 3, 4,,    0, 1, 2, 3, 4,,    2, 3, 4, 5, 6,

Ans:B ,B


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

Ans:D ,D


After trying to unload a TSR, you get an error message saying that other TSRs were loaded after the one you tried to remove. Which of the following commands could you use to see the current load order?
Options: MEM /P,    MEMMAKER,    MEM /C,    SYS:

Ans:D ,D


According to ANSI specifications which is the correct way of declaring main when it receives command-line arguments?
Options: int main(int argc, char *argv[]),    int main(argc, argv) int argc; char *argv; ,    int main() { int argc; char *argv; } ,    None of above

Ans:A ,A


. Formulas in Excel start with
Options: a. % b. = c. + d. –

Ans:– b,– b


. 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


What is the full form of RAID ?
Options: Redundant Array of Independent Disks B. Redundant Array of Important Disks C. Random Access of Independent Disks D. Random Access of Important Disks

Ans:– A ,


Hungarian Method is a way of solving Operations Research problems in:
Options: Linear Programming by Graphical Method,    Simplex Method,    Assignment Method,    Transportation Method

Ans:C ,C


Four bits are used for packet sequence numbering in a sliding window protocol used in a computer network. What is the maximum window size?
Options: 4,    8,    15,    16

Ans:C ,C


UML is stands for
Options: Universal Modeling Language B. Unified Modeling Language C. United Modeling Language D. Uni Modeling Language

Ans:– B ,


You can use the format painter multiple times before you turn it off by
Options: a. You can use the format painter button on ly one time when you click it b. Double clicking the format painter button c. Pressing the Ctrl key and clicking the format painter button d. Pressing the Alt key and clicking the format painter button

Ans:#8211; b,#8211; b


A float occupies 4 bytes. If the hexadecimal equivalent of these 4 bytes are A, B, C and D, then when this float is stored in memory in which of the following order do these bytes gets stored?
Options: ABCD,    DCBA,    0xABCD,    Depends on big endian or little endian architecture

Ans:D ,D


What will be the output of the program? #include<stdio.h> #include<stdarg.h> void dumplist(int, ...); int main() { dumplist(2, 4, 8); dumplist(3, 6, 9, 7); return 0; } void dumplist(int n, ...) { va_list p; int i; va_start(p, n); while(n-->0) { i = va_arg(p, int); printf("%d", i); } va_end(p); printf("\n"); }
Options: 2 4 3 6,    2 4 8 3, 6, 9, 7,    4 8 6 9 7,    1 1 1 1 1 1 1

Ans:C ,C


Which statement will you add in the following program to work it correctly? #include<stdio.h> int main() { printf("%f\n", log(36.0)); return 0; }
Options: #include<conio.h>,    #include<math.h>,    #include<stdlib.h>,    #include<dos.h>

Ans:B ,B


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

Ans:A ,A


Which utility is useful for troubleshooting NetBIOS name resolution problems?
Options: NBTSTAT,    Netstat,    PING,    Hostname

Ans:A ,A


. Which characteristic of computer distinguishes it from electronic calculators?

Options: A) Accuracy B) Storage C) Versatility D) Automatic

Ans:C,C


Consider the following program and what will be content of t? #include<stdio.h> int main() { FILE *fp; int t; fp = fopen("DUMMY.C", "w"); t = fileno(fp); printf("%d\n", t); return 0; }
Options: size of "DUMMY.C" file,    The handle associated with "DUMMY.C" file,    Garbage value,    Error in fileno()

Ans:B ,B


. The first electronic general purpose digital computer built by Eckert and Mauchly called ENIAC did not work on the stored program concept. How many numbers could it store in its internal memory?
Options: A) 100 B) 20 C) 40 D) 80

Ans:B,B


What PPP protocol provides dynamic addressing, authentication, and multilink?
Options: NCP,    HDLC,    LCP,    X.25

Ans:C ,C


What programming language(s) or scripting language(s) does Java Server Pages (JSP) support?
Options: VBScript only,    Jscript only,    Java only,    All of the above are supported

Ans:C ,C


Which of the following is the latest version of MS Word?
Options:  A) Word 2000, B) Word 2007, C) Word 2010, D) Word 2011, 

Ans:-C,-C


1. ………. runs on computer hardware and serve as platform for other software to run on
Options: a. Operating system b. Application software c. System software d. All

Ans:Correct Answer: a,Correct Answer: a


Which of the following control structures is used in every program?
Options: Repetition,    Selection,    Sequence,    Switching

Ans:C ,C


. To make the number pad act as directional arrows, you press the __________ key.
Options: a. num lock b. caps lock c. arrow lock d. shift

Ans:2 – a ,2 – a


A retailing business involves which of the following functions?
Options: engineering,    maintenance,    plant operations,    All of the above

Ans:B ,B


76. How do you close a word document without closing Word window?
Options: a. Click on the Close button on the title bar b. Click on Xminimize button on the title bar c. Click on the Close command on Office menu d. Click Exit on the File menu

Ans:– C ,– C


“Ctrl + PageUp” is used to
Options: a. Moves the cursor one Page Up b. Moves the cursor one Paragraph Up c. Moves the cursor one Screen Up d. Moves the cursor one Line Up

Ans:–  A,–  A


The step-by-step instructions that solve a problem are called _____.
Options: An algorithm,    A list,    A plan,    A sequential structure

Ans:A ,A


Which of the following describes the creation of private networks across the Internet, enabling privacy and tunneling of non-TCP/IP protocols?
Options: HDLC,    Cable,    VPN,    IPSec

Ans:C ,C


You can embed a MS-Organization Chart in a slide by
Options: a. Clicking the object command on the edit menu b. Clicking the object command on the edit menu c. Clicking the insert new slide button the standard toolbar, then double click the organization chart button on the formatting toolbar d. Clicking the MS-Organization Chart button on the standard toolbar

Ans: – B , – B


What was originally called the "imitation game" by its creator?
Options: The Turing Test,    LISP,    The Logic Theorist,    Cybernetics

Ans:A ,A


If the English Philosopher Thomas Hobbes could be called 'grandfather' of artificial intelligence, then who could be called its father?
Options: A.M. Turning,    John McCarthy,    Allen Newell,    Herbert Simon

Ans:A ,A


. Which technology is used in Compact disks?
Options: A) Mechanical B) Electrical C) Electro Magnetic D) Laser

Ans:D,D


Messages from one computer terminal can be sent to another by using data networks. The message to be sent is converted to an electronic digital signal, transmitted via a cable, telephone or satellite and then converted back again at the receiving end. What is this system of sending messages called?
Options: Paperless office,    Electronic mail,    Global network,    Electronic newspaper

Ans:B ,B


HIMEM.SYS controls:
Options: DOS=HIGH,    RMDRIVE.SYS,    SMARTDRV.SYS,    Extended Memory

Ans:D ,D


Assembly languages are most commonly used to write computing systems that provide
Options: supervisory information,    priority setting information,    planning information,    All of the above

Ans:A ,A


. Which of the following are the cheapest memory devices in terms of Cost/Bit?
Options: A) Semiconductor memories B) Magnetic Disks C) Compact Disks D) Magnetic Tapes

Ans:C,C


For a type 2 system, the steady-state:
Options: error for a step input is always zero,    error for a velocity input is always zero,    input for acceleration input is always non-zero,    All of the above

Ans:D ,D


Arthur Samuel is linked inextricably with a program that played:
Options: checkers,    chess,    cricket,    football

Ans:A ,A


Which memory system is not as a mass memory medium?
Options: semiconductor memory,    magnetic tape,    magnetic disk,    magnetic drum

Ans:A,A


What are the concentric circles on floppy disks know as?
Options: Tracks,    Cylinders,    Sectors,    Segments

Ans:A ,A


The name box
Options: a. Shows the location of the previously active cell b. Appears to the left of the formula bar c. Appears below the status bar d. Appears below the menu bar

Ans:#8211; b,#8211; b


You can use drag-and-drop to embed excel worksheet data in a word document
Options: a. By dragging a range of excel data to the word button on the taskbar while pressing the Ctrl key b. By dragging a range of excel data to the word button on the taskbar while pressing Shift key c. By dragging a range of excel data to the word button on the taskbar while pressing Alt key d. None of above

Ans:#8211; a,#8211; a

www.000webhost.com