When there is enough memory to fit a process in memory, but the space is not contiguous we need


Options: Internal Fragmentation B. Virtual Fragmentation C. External Fragmentation D. None of them

Ans:– C ,


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More Operating System Related questions:


What is the name of the logic circuit which can add two binary digits?
Options: Full adder,    Half adder,    Buffer,    Register

Ans:B,B


Which one of the following is a statement of Kirchhoffs current law?
Options: The current through a resistance is proportional to the value of resistance and the IR drop across it,    The total current in a parallel circuit is less than the value of the smallest current,    The algebraic sum of currents in a loop is equal to zero,    The algebraic sum of currents entering and leaving a point is equal to zero

Ans:C ,C


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Options: a. Web Address b. email Address c. Path of a File d. All of Above

Ans:– d,– d


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Options: a. Template b. Automatic c. Patterns d. Fill colors

Ans:1 – B ,1 – B


In SQL, the CREATE VIEW command is used
Options: to recompile view,    to define a view of one or more tables or views,    to recompile a table,    to create a trigger

Ans:B ,B


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Programmers refer to the items needed to reach a problem's goal as the _____
Options: Input,    Out put,    Processing,    Purpose

Ans:A ,A


Which of the following is not the responsibility of the utilities component of DBMS software?
Options: creating the physical and logical designs,    removing flagged records for deletion,    creating and maintaining the data dictionary,    monitoring performance

Ans:A ,A


If a variable is a pointer to a structure, then which of the following operator is used to access data members of the structure through the pointer variable?
Options: .,    &,    *,    ->

Ans:D ,D


Which of the following are word processing software?
Options: a. WordPerfect b. Easy Word c. MS Word d. All of above

Ans:– D,– D


In the formula, which symbol specifies the fixed columns or rows?
Options: $ B. * C. % D. &

Ans:– A ,


. The ….is a temporary storage area in memory where you can attach text or graphics information
Options: a. Clipboard b. Copyboard c. Both a and b d. None of above

Ans:3 – a ,3 – a


The synchronous modems are more costly than the asynchronous modems because
Options: they produce large volume of data,    they contain clock recovery circuits,    they transmit the data with stop and start bits.,    they operate with a larger bandwidth

Ans:B ,B


A device that both transmits and receives data, is
Options: Transducer,    Trapdoor,    Translator,    Transceiver

Ans:D ,D


The encoding method specified in the EIA-232 standard is _____.
Options: NRZ-I,    NRZ-L,    Manchester,    Differential Manchester

Ans:B ,B


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

Ans:– C ,


Which of the following is true concerning systems information in an RDBMS?
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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


A common example of a data storage medium is
Options: cartidge,    floppies,    cluge,    disk

Ans:D ,D


The communication mode that supports data in both directions at the same time is
Options: simplex,    half-duplex,    full-duplex,    multiplex

Ans:C ,C


To select all of the boxes of an organization chart
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. The __________ is the software tool to store or access data.
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Which of the following' is NOT a characteristic of good test data?
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 PowerPoint design templates are stored in a file with this extension.
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Ans:– B ,


Maximum length of DOS command using any optional parameter is
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The term Incomplete for a UML has the same meaning as which of the following for an EER diagram?
Options: Overlapping rule,    Disjoint rule,    Total specialization rule,    Partial specialization rule

Ans:D ,D


Which of the following device copies electrical signals from one Ethernet to another?
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The main activity(ies) of Designer in CAD is/are:
Options: Control of the design process in information distribution.,    Application of creativity, ingenuity, and experience.,    Organisation of design information,    All of the above

Ans:D ,D


The simultaneous transmission of data to a number of stations is known as
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You save the configuration on a router with the copy running-config startup-config command and reboot the router. The router, however, comes up with a blank configuration. What can the problem be?
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Ans:C ,C


. You can activate a cell by
Options: a. Pressing the Tab key b. Clicking the cell c. Pressing an arrow key d. All of above

Ans:– d,– d


What will be the output of the program ? #include<stdio.h> int main() { int i=4, j=8; printf("%d, %d, %d\n", i|j&j|i, i|j&j|i, i^j); return 0; }
Options: 12, 12, 12,    112, 1, 12,    32, 1, 12,    -64, 1, 12

Ans:A ,A


The cp command uses:
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Input segments of AI programming contain(s)
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Ans:E ,E


. Which is not a valid file system?
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What is the recommended way to fix the registry description for the printer driver
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Ans:D ,D


A device that transmits messages in verbal form is
Options: Audit trail,    Card punch,    Audio response unit,    Magnetic tape

Ans:C ,C


A symbol that modifies an action is known as
Options: Compiler,    Modifier,    Interpreter,    Mod

Ans:B ,B


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

Ans:-C,-C


The Management Information system (MIS) structure with one main computer system is called a
Options: hierarchical MIS structure,    distributed MIS structure,    centralized MIS structure,    decentralized MIS structure

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To get the Thevenin voltage, you have to
Options: Short the load resistor,    Open the load resister,    Short the voltage source,    Open the voltage source

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An example of digital, rather than analog, communication is
Options: DDD,    DDS,    WATS,    DDT

Ans:B ,B


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

Ans:– C ,


Which of the following is true regarding access lists applied to an interface?
Options: You can place as many access lists as you want on any interface until you run out of memory.,    You can apply only one access list on any interface.,    One access list may be configured, per direction, for each layer 3 protocol configured on an interface.,    You can apply two access lists to any interface.

Ans:C ,C


Documentation is prepared
Options: at every stage,    at system design,    at system analysis,    at system development

Ans:A ,A


The time required for the fetching and execution of one simple machine instruction is
Options: Delay time,    CPU cycle,    Real time,    Seek time

Ans:B ,B


. Which command is used to get the current date only?
Options: a. Date b. Time c. Second d. All of the above

Ans:Correct Answer: a ,Correct Answer: a


Which of the following is a set of general purpose internal registers?
Options: stack,    scratch pad,    accumulator,    status register

Ans:B ,B


During the boot process, a system first counts memory from where?
Options: Expansion memory board,    Video adapter,    System board,    Cache

Ans:C ,C

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