ADSL is the abbreviation of


Options:  Asymmetric Dual Subscriber Line B.  Asymmetric Digital System Line C.  Asymmetric Dual System Line D.  Asymmetric Digital Subscriber Line

Ans:– D ,


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More Computer Networks Related questions:


HMP (Host Monitoring Protocol) is:
Options: a TCP/IP protocol used to dynamically bind a high level IP Address to a low-level physical hardware address,    a TCP/IP high level protocol for transferring files from one machine to another.,    a protocol used to monitor computers,    a protocol that handles error and control messages

Ans:C ,C


. Which of the following is default location of saving and opening file?
Options: a. Desktop b. My computer c. My documents d. All of above

Ans:6 – c ,6 – c


The following process determines the amount of memory present, the date/ time, and which communications ports and display adapters are installed in a microcomputer?
Options: Start-up utility test,    Power on Self Test,    Power up boot process,    Power on start up process

Ans:B ,B


What file specifies the order in which to use specified name services?
Options: /etc/services,    /etc/nsorder,    /etc/nsswitch.conf,    /etc/hosts

Ans:C ,C


Visual clues that are helpful in computer vision include:
Options: colour and motion,    depth and texture,    height and weight,    a and b above

Ans:D ,D


Backward recovery is which of the following?
Options: Where the before-images are applied to the database,    Where the after-images are applied to the database,    Where the after-images and before-images are applied to the database,    Switching to an existing copy of the database

Ans:A ,A


A distributed data processing configuration in which all activities must pass through a centrally located computer is called a:
Options: ring network,    spider network,    hierarchical network,    data control network

Ans:B ,B


In Computer System Scanner is ______ Device?
Options: Input B. Output         C. Both D. None

Ans:– A ,


Which of the following is the original purpose of SQL?
Options: To specify the syntax and semantics of SQL data definition language,    To specify the syntax and semantics of SQL manipulation language,    To define the data structures,    All of the above.

Ans:D ,D


The _____ command is used to allocates an extent for the table in SQL
Options: MODIFY ALLOCATES,    MODIFY TABLE,    ALTER TABLE,    REDEFINE TABLE

Ans:A ,A


. A kind of scanner MICR is the short form of
Options: A) Magnetic Ink Character Reader B) Magnetic Ink Code Reader C) Magnetic Ink Cases Reader D) None

Ans:A,A


The terminal device that functions as a cash register, computer terminal, and OCR reader is the:
Options: Data collection terminal,    OCR register terminal,    Video display terminal,    POS terminal

Ans:D,D


What device protects against line deficiencies?
Options: Surge protector,    UPS,    Logic probe,    Capacitor

Ans:B ,B


What is the shortcut key for “Superscript ” the selected text?
Options: Ctrl + = B. Ctrl + – C. Ctrl + Shift + = D. Ctrl + Shift + –

Ans:– C ,


How many buses are connected as part of the 8085 microprocessor?
Options: 2,    3,    5,    8

Ans:B ,B


What frequency range is used for TV transmission and low power microwave applications?
Options: Very Low Frequency : 3 kHz to 30 kHz,    Medium Frequency : 300 kHz to 3 MHz,    Ultra High Frequency : 300 MHz to 3000 MHz,    Super High Frequency : 3000 MHz to 30000 MHz

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The standard suit of protocols used by the Internet, intranets, extranets, and some other networks.
Options: TCP/IP,    Protocol,    Open Systems,    Internetwork processor

Ans:A ,A


In which type of RAID, data is mirrored between two disks.
Options: RAID 0 B. RAID 1 C. RAID 2 D. RAID 3

Ans:– B ,


What will be the output of the program in DOS (Compiler - Turbo C)? #include<stdio.h> double i; int main() { (int)(float)(char) i; printf("%d",sizeof(i)); return 0; }
Options: 4,    8,    16,    22

Ans:B ,B


Which command of MS-DOS is used to copy only files that have been modified on or after the date you specify?
Options: XCOPY/D : date,    COPY/D : date,    COPY/M,    XCOPY/V

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The parallel register:
Options: can store a multiple bit binary number,    uses R-S flip-flops,    All of the above,    is erased after a word is read fromit

Ans:A ,A


 This is the menu command used to apply a design template in PowerPoint.
Options:  Tools -> Slide Design B.  Format -> Slide Design C.  Insert  -> Slide Design D.  Insert -> Slide Design

Ans:– B ,


. Which of the following in not Outer join?
Options: Left outer join B. Right outer join C. Full outer join D. All of the above

Ans: – D ,


. From where can we set the timing for each object?
Options: a. slide show, custom transition b. Slide show, Slide transition c. slide show, custom animation d. view, slide sorter

Ans:1 – C ,1 – C


Structured design methodology is an approach to design that adheres to rales based on principles such as
Options: top-down refinement,    bottom-up design,    data flow analysis,    All of the above

Ans:C ,C


What will be the output of the program (myprog.c) given below if it is executed from the command line? cmd> myprog 1 2 3 /* myprog.c */ #include<stdio.h> #include<stdlib.h> int main(int argc, char **argv) { int i, j=0; for(i=0; i<argc; i++) j = j+atoi(argv[i]); printf("%d\n", j); return 0; }
Options: 123,    6,    Error,    "123"

Ans:B ,B


On a leased line installation a known good external modem shows no carrier detect light. Where is the problem most likely to be?
Options: In the modem,    In the phone line,    In the computer,    In the DTC equipment

Ans:B ,B


A translator which reads an entire programme written in a high level language and converts it into machine language code is:
Options: assembler,    translator,    compiler,    system software

Ans:C ,C


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


Creating a read-only database is a task that is ________ assigned to beginning database professionals.
Options: always,    commonly,    seldom,    never

Ans:B ,B


In which year were chips used inside the computer for the first time?
Options: 1964,    1975,    1977,    1981

Ans:B ,B


. PowerPoint design templates are stored in a file with this extension.
Options: a. .ptt b. .pot c. .ppt d. .dtp

Ans:5 – B ,5 – B


What component would most likely cause a "parity error"?
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Ans:C ,C


Point out the error in the program #include<stdio.h> int main() { int i; #if A printf("Enter any number:"); scanf("%d", &i); #elif B printf("The number is odd"); return 0; }
Options: Error: unexpected end of file because there is no matching #endif,    The number is odd,    Garbage values,    None of above

Ans:A ,A


After planning an algorithm, you should _____ to verify that it will work correctly.
Options: Analyze the algorithm,    Code the algorithm,    Desk-check the algorithm,    Evaluate and modify (if necessary) the program.

Ans:B ,B


. In Normal view, this tab displays the content of each slide.
Options: a. Slides b. View c. Sort d. Outline

Ans:0 – D ,0 – D


_______ allow us to identify uniquely a tuple in the relation.
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Ans:– A ,


. Which of the following is true regarding Referential Integrity?
Options: Every primary-key value must match a primary-key value in an associated table B. Every primary-key value must match a foreign-key value in an associated table C. Every foreign-key value must match a primary-key value in an associated table D. Every foreign-key value must match a foreign-key value in an associated table

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Ans:2 – B ,2 – B


Which of the following devices can be used to directly input printed text?
Options: OCR,    OMR,    MICR,    All of the above

Ans:A ,A


A modern electronic computer is a machine that is meant for
Options: Doing quick mathematical calculations,    Input storage, manipulation of outputting of data,    Electronic data processing,    Performing repetitive tasks accurately

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What is the default number of lines to drop for drop cap?
Options:  A) 3, B) 10, C) 15, D) 20,

Ans:-A,-A


A number that is used to control the form of another number is known as
Options: Map,    Mask,    Mamtossa,    Marker

Ans:B ,B


. To start Microsoft PowerPoint application
Options: a.  Click on Start >> Programs >> All Programs >> Microsoft PowerPoint b.  Hit Ctrl + R then type ppoint.exe and Enter c.  Click Start >> Run then type powerpnt then press Enter d.  All of above

Ans:1 – C ,1 – C


Which of the following is an unsupervised data mining technique?
Options: Cluster analysis only,    Regression Analysis only,    RFM Analysis only,    Both Regression Analysis and RFM Analysis

Ans:A ,A


The analysis and design of application systems are the responsibility of a _____
Options: Computer Operator,    Programmer,    System Analyst,    Data entry operator

Ans:C ,C


In which addressing mode, the effective address of the operand is generated by adding a constant value to the contents of register?
Options: absolute mode,    indirect mode,    immediate mode,    index mode

Ans:D ,D


Voltage is
Options: The flow of charged particles through a material,    The smallest electrically charged particle,    Trie force that causes electrons to flow,    The number of free electrons in an atom

Ans:C ,C


Capacitance is measured in units of:
Options: volts,    amps,    farads,    neutrinos

Ans:C ,C


When a series RLC circuit is operating at its resonant frequency:
Options: capacitive reactance is greater than the inductive reactance,    inductive reactance is greater than the capacitive reactance,    inductive reactance is equal to the capacitive reactance,    the difference between inductive and capacitive reactance is equal to the resistance

Ans:C ,C

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