Which of the following is not anti-viruses software?


Options: NAV B. F-Prot C. Oracle D. McAfee

Ans:– C ,


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More Computer Fundamental Related questions:


. By default, on which page the header or the footer is printed?
Options: a. on first page b. on alternate page c. on every page d. none of the above

Ans:–  C,–  C


hat is the use of Document Map?
Options: to quickly format the document B. to quickly print required page C. to quickly navigate the document D. to quickly correct spelling mistakes

Ans:– C ,


What command is used to remove a file?
Options: del,    mv,    rm,    remove

Ans:C ,C


32. What does Ctrl + = key effect?
Options: a. Superscript b. Subscript c. All Caps d. Shadow

Ans:– B ,– B


Once you load the suitable program and provide required data, computer does not need human intervention. This feature is known as
Options: A) Accuracy B) Reliability C) Versatility D) Automatic

Ans:-D,-D


Codes which do not require to be frequently updated also promote user efficiency due to
Options: Simplicity,    Sortability,    Stability,    Expansibility

Ans:C ,C


When the minimum and maximum number of instances of an entity is one, you know which of the following?
Options: Mandatory one,    Optional one,    Mandatory many,    Cannot tell

Ans:A ,A


Which of the following memory has the shortest access time?
Options: Virtual Memory B. Cache Memory C. External Memory D. Register

Ans:– D ,


Which of the following communications modes support two-way traffic but in only one direction of a time?
Options: simplex,    half-duplex,    three-quarters duplex,    full-of the above

Ans:B ,B


Establishing a virtual connection is functionally equivalent to
Options: Connecting as virtual memory,    Physically connecting a DTE and DCE,    Placing a telephone call prior to a conversation,    Placing a modem prior to a conversation

Ans:C ,C


. Why ABC computer is called so?
Options: A) Because it was developed by Atanasoff and Berry B) Because it was thought to be the first computer so named with first alphabets of English C) Both of above are the reason to name the computer ABC D) None of above are true

Ans:A,A


.   Which of the following is not a feature of PowerPoint?
Options: a. Printing transparencies b. Printing the speaker’s notes along with slide images c. Linking a slide transition with a laser pointer d. Drawing with a pen

Ans:7 – C ,7 – C


  After choosing a predefined template, which option has to be chosen to change the background color?
Options: Design Template B. Color Scheme C. Animation Scheme D. Color Effects

Ans:– B ,


. Which of the following database objects can have more than one Group Header/Footer section?
Options: a. Forms b. Queries c. Reports d. Tables

Ans:7 – c ,7 – c


Which of the following describe router functions?
Options: Packet switching,    Packet filtering,    Internetwork communication,    Path selection

Ans:E ,E


After displaying the directory of a floppy disk, a different floppy is inserted into the drive. The contents of the original floppy continue to display regardless of the director requests on the other floppies placed in the drive. You remove the drive in question and install it into your test system, and it does not exhibit the problem. You should next replace the:
Options: System's floppy drive device driver,    Original IDE controller,    Floppy drive ribbon cable,    System's power supply

Ans:C ,C


Point out the error in the following program. #include<stdio.h> #include<stdarg.h> void varfun(int n, ...); int main() { varfun(3, 7, -11, 0); return 0; } void varfun(int n, ...) { va_list ptr; int num; num = va_arg(ptr, int); printf("%d", num); }
Options: Error: ptr has to be set at begining ,    Error: ptr must be type of va_list,    Error: invalid access to list member,    No error

Ans:A ,A


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


Which of the following is not applications software?
Options: Word processing,    Spreadsheet,    UNIX,    Desktop publishing

Ans:C ,C


The intersection of a column and row in a spreadsheet is called a bon or
Options: Key,    Field,    Cell,    Menu

Ans:C ,C


Advantage(s) of using assembly language rather than machine language is (are):
Options: It is mnemonic and easy to read.,    Addresses any symbolic, not absolute,    Introduction of data to program is easier,    all of the above

Ans:D ,D


To copy cell contents using drag and drop press the
Options: a. End key b. Shift key c. Ctrl key d. Esc key

Ans:#8211; a,#8211; a


What does DMA stand for?
Options: Distinct Memory Access B. Direct Memory Access C. Direct Module Access D. Direct Memory Allocation

Ans:– B ,


An output device that uses words or messages recorded on a magnetic medium to produce audio response is
Options: Magnetic tape,    Voice response unit,    Voice recognition unit.,    Voice band

Ans:B ,B


Which of the following devices could be part of a sensor?
Options: thermometer,    brake,    relay,    clutch.

Ans:A ,A


PCM stands for _____
Options: plug-compatible manufacturer,    personal computer media,    PC-manufacturer,    PC-modem

Ans:A ,A


UNIVAC is
Options: A) Universal Automatic Computer B) Universal Array Computer C) Unique Automatic Computer D) Unvalued Automatic Computer

Ans:A,A


. Which is not the function of the operating system?
Options: a. Memory management b. Disk management c. Application management d. Virus protection

Ans:3 – d ,3 – d


Ctrl + Q
Options: a. Paragraph formatting (Line Space and Paragraph Space) b. Close Word Application without saving Document c. Print Whole Document without confirmation d. Does nothing

Ans:–  A,–  A


. Which technology is more reliable?
Options: A) Mechanical B) Electro-Mechanical C) Electronic D) For reliability it does not matter. So all of above are reliable

Ans:3-C,3-C


The octal equivalent of the number 11010.1011 is
Options: 32.54,    63.51,    32.27,    All of the above

Ans:A ,A


. Selecting the Rows 5 & 6 then choose Insert->RoWhat will happen?
Options: a. 2 Rows will be inserted after Row 4 b. 2 Rows will be inserted after Row 5 c. 2 Rows will be inserted after Row 6 d. 2 Rows will be inserted after Row 7

Ans:– a,– a


RS-232 is a standard that applies to:
Options: serial ports,    parallel ports,    game ports,    networks

Ans:A ,A


The physical arrangement of equipment in a network is called:
Options: topology,    pairing,    queuing,    logic

Ans:A ,A


The memory sizes in mainframe computers and advanced technology micro computers are expressed as
Options: Bytes,    Kilo-bytes,    Bits,    Megabytes

Ans:D,D


Which of the following statements should be used to obtain a remainder after dividing 3.14 by 2.1 ?
Options: rem = 3.14 % 2.1;,    rem = modf(3.14, 2.1);,    rem = fmod(3.14, 2.1);,    Remainder cannot be obtain in floating point division.

Ans:C ,C


. To select a block of text, click at the beginning of the selection, scroll to the end of the selection, position the mouse pointer at the end of the selection, hold down the _____ key, and then click (or drag through the text).
Options: a. ctrl b. alt c. shift d. tab

Ans:– c,– c


For every relationship, how many possible sets of minimum cardinalities are there?
Options: Two,    Three,    Four,    Six

Ans:C ,C


Which of the following is used for serial access storage only?
Options: RAM,    Magnetic tape,    Magnetic disk,    Core memory

Ans:B ,B


Maximum length of DOS command using any optional parameter is
Options: a. 26 characters b. 87 characters c. 127 characters d. None of above

Ans:Correct Answer: c ,Correct Answer: c


What will be the output of the program (sample.c) given below if it is executed from the command line? cmd> sample "*.c" /* sample.c */ #include<stdio.h> int main(int argc, int *argv) { int i; for(i=1; i<argc; i++) printf("%s\n", argv[i]); return 0; }
Options: *.c,    "*.c",    sample *.c,    List of all files and folders in the current directory

Ans:A ,A


. The …enables the user to load devices drivers and programs into upper memory area while running DOS in 386 or higher microprocessor
Options: a. Himem.sys b. Emm386.exe c. Config.sys d. All of above

Ans:6 – a ,6 – a


. Linux isa(n) ... operating system
Options: a. Open source b. Microsoft c. Windows d. Mac

Ans: a, a


Which command is used to list out all the hidden files along with the other files?
Options: ls -l,    ls -x,    ls -F,    ls -a

Ans:D ,D


How many symbols exist in Baudot code?
Options: 42,    116,    58,    76

Ans:C ,C


Segmentation of a data stream happens at which layer of the OSI model?
Options: Physical,    Data Link,    Network,    Transport

Ans:D ,D


What command will display the line, protocol, DLCI, and LMI information of an interface?
Options: sh pvc,    show interface,    show frame-relay pvc,    show run

Ans:B ,B


Which statements are true regarding ICMP packets? ICMP guarantees datagram delivery. ICMP can provide hosts with information about network problems. ICMP is encapsulated within IP datagrams. ICMP is encapsulated within UDP datagrams.
Options: 1 only,    2 and 3,    1 and 4,    All of the above

Ans:B ,B


In analyzing the compilation of PL/I program, the description "resolving symbolic address (labels) and generating machine language" is associated with
Options: Assembly and output,    Code generation,    Storage assignment,    Syntax analysis

Ans:A ,A


The attribution of human form or qualities to things such as machines or computers is called
Options: cybernetics,    cybernation,    artificial intelligence,    anthropomorphism

Ans:D ,D

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