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:


Which of the following divides the high speed signal into frequency bands?
Options: t-switch,    modem,    frequency-division multiplexer,    time-division multiplexer

Ans:C ,C


. In Computer System Memory management operations are performed by
Options: User B. Hardware       C. Programmer D. Operating system

Ans:– D ,


The ODBC core API consists of which of the following functions?
Options: Commit or rollback transactions only,    Connect to data sources with driver-specific information only,    Connect to data sources only,    Both 1 and 3 above are in the OBDC core API.

Ans:D ,D


. When a row of data is to be converted into columns
Options: a.  Copy the cells in row, select the same number of cells in row and paste b.  Copy the cells in column then choose Edit >> Paste Special, then click Transpose and OK c.  Copy the cells then go to Format >> Cells then on Alignment tab click Transpose check box and click OK d.  Select the cells then place the cell pointer on new cell and choose Edit >> Paste Special, mark Transpose check box and click OK.

Ans:– d,– d


Pat Address Translation is also termed what?
Options: NAT Fast,    NAT Static,    NAT Overload,    Overloading Static

Ans:C ,C


Modulation in which the two binary values are represented by two different amplitudes of the carrier frequency is known as
Options: Amplitude-shift keying,    Amplitude,    Amplitude modulation,    Aloha

Ans:A ,A


What is gutter margin?
Options: a. Margin that is added to the left margin when printing b. Margin that is added to right margin when printing c. Margin that is added to the binding side of page when printing d. Margin that is added to the outside of the page when printing

Ans:– C,– C


What are the most likely conditions for ESD?
Options: Hot and dry,    Hot and wet,    Cold and dry,    Cold and wet

Ans:B ,B


Top Management is more interested in
Options: day-to-day operations,    strategic decisions,    tactical decision,    both b and c

Ans:D ,D


.   Which types of fonts are best suitable for titles and headlines
Options: a. serif fonts b. sans serif fonts c. text fonts d. picture fonts

Ans:3 – B ,3 – B


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


What is the best data type definition for Oracle when a field is alphanumeric and has a fixed length?
Options: VARCHAR2,    CHAR,    LONG,    NUMBER

Ans:B ,B


An electrical inter-connection that permit 8 or more bits of data to be moved in the same instant of time is called
Options: Outline processor,    Parallel interface,    Page layout program,    Fasimile system

Ans:B ,B


  Which view in Power Point can be used to enter Speaker Comments?
Options: Normal B. Slide Show C. Slide Sorter D. Notes Page view

Ans:– D ,


.   Which key deletes text before, or the left of, the insertion point?
Options: a. Backspace b. Page up c. Delete d. Page down

Ans:9 – A ,9 – A


Which of the following statements are true regarding the command ip route 172.16.4.0 255.255.255.0 192.168.4.2? The command is used to establish a static route. The default administrative distance is used. The command is used to configure the default route. The subnet mask for the source address is 255.255.255.0.
Options: 1 and 2,    2 and 4,    3 and 4,    All of the above

Ans:A ,A


Which of the following products was an early implementation of the relational model developed by E.F. Codd of IBM?
Options: IDMS,    DB2,    dBase-II,    R:base

Ans:B ,B


. If particular workbook have to open each time Excel started, where that workbook should be placed?
Options: AUTOEXEC Folder B. AUTOSTART Folder C. EXCELSTART Folder D. XLSTART Folder

Ans:– D ,


What is the name given to the weapons which use computerised guidance system?
Options: Guided weapons,    Smart weapons,    Dumb weapons,    Starwars weapons

Ans:B ,B


. The computer code for the interchange of information between terminals is
Options: A) ASCII B) BCD C) EBCDIC D) All of above

Ans:A,A


A computer system consisting of its processor, memory and I/O devices accepts data, processes it and produces the output results. Can you tell in which component is the raw data fed?
Options: Mass Memory,    Main memory,    Logic unit,    Arithmetic unit

Ans:B,B


For some relations, changing the data can have undesirable consequences called:
Options: referential integrity constraints.,    modification anomalies.,    normal forms.,    transitive dependencies.

Ans:B ,B


To configure the VLAN trunking protocol to communicate VLAN information between two switches, what two requirements must be met? Each end of the trunk link must be set to the IEEE 802.1e encapsulation. The VTP management domain name of both switches must be set the same. All ports on both the switches must be set as access ports. One of the two switches must be configured as a VTP server. A rollover cable is required to connect the two switches together. A router must be used to forward VTP traffic between VLANs.
Options: 1, 2 and 4,    3, 5 and 6,    2 and 4,    1 and 6

Ans:C ,C


On a dot-matrix printer, regular lube maintenance should be followed, but this component should never be lubed:
Options: Platten bearings,    Carriage rails,    Printhead,    Paper advance bearings

Ans:C ,C


What Does EISA stand for?
Options: Extended Industry Standard Architecture,    Expanded Industry Standard Architecture,    Enhanced Industry Standard Architecture,    Electronics Industry Standard Architecture

Ans:A ,A


. Which command is used to see the version of operating system?
Options: a. Vol b. Version c. Ver d. None of the above

Ans: c, c


In which circumstance are multiple copies of the same unicast frame likely to be transmitted in a switched LAN?
Options: During high-traffic periods,    After broken links are reestablished,    When upper-layer protocols require high reliability,    In an improperly implemented redundant topology

Ans:D ,D


The limits imposed by the firm itself or its environmental on the decision maker are called
Options: parameters,    constraints,    constructs,    perimeters

Ans:B ,B


. You have field ‘Sex’ of type Byte Number. How to limit its value to 0 and 1 only?
Options: a. By setting required to ‘Yes’ b. By using default value c. By defining validation rule d. By using format

Ans:– c,– c


A hierarchical chart that divides a large program into modules, in which greater details is designed in successively lower programming levels, is called a
Options: Scheme,    sub-schema,    Structure,    All of the above

Ans:C ,C


.    Which command displays the directory list including files in tree structure?
Options: a.    Dir/s/f b.    Tree/f c.    Tree/s/f d.    Dir/f

Ans:. b,Correct Answer: b. Tree/f


The first firm to mass-market a microcomputer as a personal computer was
Options: IBM,    Sperry Univac,    Radio Shack,    Data General Corporation

Ans:C,C


Which of the following is not a common configuration used in a DDP system?
Options: star,    ring,    tree,    realtime

Ans:D ,D


If you are to use [Control-c] as the interrupt key instead of [Del], then you will have to use
Options: tty ^c,    stty intr \^c,    stty echoe,    stty echo \^a

Ans:B ,B


.   in order to edit a chart, you can
Options: a. triple click the chart object b. click and drag the chart object c. double click the chart object d. click the chart objects

Ans:9 – C ,9 – C


Which of the following can be used to divide a web page into areas?
Options: frames B. theme C. table of contents D. none of the above

Ans:– A ,


5. …..system is built directly on the hardware
Options: a. Environment b. System c. Operating d. None

Ans:Correct Answer: c,Correct Answer: c


How many extended partitions can exist on one drive?
Options: 16,    4,    2,    1

Ans:D ,D


Which of the following specifies the network address and host address of the computer?
Options: The IP address,    The TCP address,    The subnet mask,    The default gateway

Ans:A ,A


One nibble is equal to
Options: 4 bits,    8 bits,    6 bits,    16 bits

Ans:A ,A


The light pen was developed in
Options: 1942,    1976,    1950,    1992

Ans:C ,C


. In Datasheet View, new records are added to a table ____.
Options: a. in alphabetical order b. at the end of the table c. at the beginning of the table d. in numerical order

Ans:7 – b ,7 – b


What was the total number of UNIVAC-I sold eventually and by which company?
Options: A -30 British Tabulating Machine Co. (BTM), B -40 International Business Machines (IBM), C - 48 Remington Rand, D- 40 International Computer Ltd. (ICL)

Ans:C ,48


Which of the following line spacing is invalid?
Options:  A) Single, B) Double, C) Triple, D) Multiple,

Ans:-C,-C


The word 'linear' in linear programming is used to describe:
Options: relationship among two or more variables in a straight line,    relationship among two or more variable which are directly proportional,    relationship among two or more variables is linear,    all of the above

Ans:B ,B


The box on the chart that contains the name of each individual record is called the ________.
Options: cell B. title C. axis D. legend

Ans:– D ,


. How can you update the values of formula cells if Auto Calculate mode of Excel is disabled?
Options: a.  F8 b.  F9 c.  F10 d.  F11

Ans:– b,– b


Dust in a computer actually increases the size of the magnetic fields inside it. This is not good, so you must occasionaiy dust, I trust. What
Options: reverse vacuum,    any small vacuum device,    blow real hard on the system board,    non-static compressed air

Ans:non-static compressed air ,D


  Which of the following methods will not enter data in a cell?
Options: Pressing the Esc key B. Pressing an arrow key C. Pressing the tab key D. Clicking the enter button to the formula bar

Ans:– A ,


. Ctrl + L
Options: Left Align B. Left Indent         C. Increase Left Margin D. Decrease Left Margin

Ans:– A ,

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