Each IP packet must contain


Options: Only Source address B. Only Destination address C. Source and Destination address D. Source or Destination address

Ans:– C ,


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More Computer Networks Related questions:


Which of the following is not processing?
Options: A) arranging B) manipulating C) calculating D) gathering

Ans:-D,-D


Which of the following statements is true about symmetric multiprocessing?
Options: A single copy of the operating system resides in each processor.,    Useful for situations where data must remain in memory to process.,    Bottlenecks increase with uniprocessor systems because tasks are not shared.,    The problems of memory contention are unlikely.

Ans:B ,B


In analyzing the compilation of PL/I program, the description "creation of more optimal matrix" is associated with
Options: Assembly and output,    Code generation,    Syntax analysis,    Machine independent optimization

Ans:D ,D


The recipe instruction "Beat until smooth' is an example of the _____ structure.
Options: Control,    Repetition,    Selection,    Sequence

Ans:B ,B


12. Which among the following are the best tools for fixing errors on disks?
Options: a. Fdisk b. Scandisk c. Chkdsk d. Fixdsk

Ans:Correct Answer: b ,Correct Answer: b


. From which menu you can access Picture, Test Box, Chart etc?
Options: a.  File b.  Edit c.  Insert d.  View

Ans:5 – C ,5 – C


Which of the following is not an output device?
Options:  Scanner B.  Printer C.  Flat Screen D.  Touch Screen

Ans:– A ,


. Workgroup means
Options: a. Computer in network b. Individual user c. Connection d. All of the above

Ans:5 – a ,5 – a


. It is most common type of query. It retrieves records from one or more tables and then displays the
Options: a. Parameter b. Select c. Crosstab d. All of above

Ans:0 – b ,0 – b


What tool is used to test serial and parallel ports?
Options: high volt probe,    cable scanner,    loop backs (wrap plugs),    sniffer

Ans:C ,C


The term 'polling' in a computer means a process by which a computer system
Options: detects/corrects errors,    multiplexes the inputs and updates the memory accordingly,    decides correct alternative by analysing several ones,    inquires to see if a terminal has any transaction to send

Ans:D ,D


Storage on PC allows you to store files until something erases it, but memory loses its contents whenever its _____ is lost
Options: static,    disk space,    power,    both a and b above

Ans:C,C


A computer file can be best described as
Options: a single data item,    a general collection of data items,    an orderly collection of data items,    a random collection of data items

Ans:C ,C


You can have EISA and MCA devices in the same PC.
Options: True,    False,    ,    

Ans:B ,B


The situation when in a linked list START=NULL is
Options: a. underflow b. overflow c. housefull d. saturated  

Ans:a,a


What will you do to treat the constant 3.14 as a long double?
Options: use 3.14LD,    use 3.14L,    use 3.14DL,    use 3.14LF

Ans:B ,B


MRP stands for
Options: management resource planning,    marketing research planning,    manufacturing resource planning,    material requirements planning

Ans:D ,D


The radian of a number system
Options: Is variable,    Has nothing to do with digit position value,    Equals the number of its distinct counting digits,    Is always an even number

Ans:C,(Canswer


All worksheet formula
Options: a. Manipulate values b. Manipulate labels c. Return a formula result d. Use the addition operator

Ans:#8211; c,#8211; c


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

Ans:– C ,


In one-to-many relationship the table in ‘one’ side is called _______ and on ‘many’ side is called _______
Options: a. Child , Parent b. Parent , Child c. Brother , Sister d. Father , Son

Ans:dash; b,dash; b


The first step to the system study project is to
Options: define system performance criteria,    describe information needs,    staff for the study project,    announce the study project

Ans:D ,D


. ASCII and EBCDIC are the popular character coding systems. What does ASCII stand for?
Options: A) American Stable Code for International Interchange B) American Standard Case for Institutional Interchange C) American Standard Code for Information Interchange D) American Standard Code for Interchange Information

Ans:C,C


Which of the following systems software does the job of merging the records from two flies into one?
Options: Documentation system,    Utility program,    Networking software,    Security software

Ans:B ,B


How many control unit(s) is/are available in SISD (single data stream, single data stream) architecture?
Options: one,    two,    more than one,    Mone

Ans:A ,A


Most data transmission in the future will be:
Options: digital bit stream encoded data,    analog in nature,    carried over metallic telephone lines,    All of the above

Ans:A ,A


The invention of the slide rule is attributed to
Options: Babbage,    Oughtred,    Pascal,    Napier

Ans:B ,B


A microporgram is sequencer perform the operation  
Options: a . read b . write c . execute d . read and execute

Ans:D,Read and Execute


. The actual execution of instructions happens in

Options: A) ALU B) CU C) Memory D) None of above

Ans:A,A


. Background color or effects applied on a document is not visible in
Options: a. Web layout view b. Print Layout view c. Reading View d. Print Preview

Ans:– D,– D


. Computer instructions written with the use of English words instead of binary machine code is called
Options: A) Mnemonics B) Symbolic code C) Gray codes D) Opcode

Ans:B,B


.   Which of the following must be used with the mouse when you want to resize an image from the center and keep it proportioned?
Options: a. The space bar b. The alt key c. The ctrl key d. The shift key

Ans:5 – C ,5 – C


19. Which command is used to delete all the files in the root directory of drive a
Options: a. A:del b. Del *.* a: c. Del a: d. Erase *.*

Ans:Correct Answer: c ,Correct Answer: c


Programmable controllers:
Options: are programmed using relay ladder logic,    cannot perform functions other than relay logic,    are widely used in many different industries,    (a) and (c) above

Ans:D ,D


The first practical commercial typewriter was invented in 1867 in the United States by
Options: Christopher Latham Sholes,    Carlos Glidden,    Samuel Soule,    All of the above

Ans:D ,D


A report generator is used to
Options: update files,    print files on paper,    data entry,    All of the above

Ans:B ,B


An MIS may include operational/ tactical support, decision support, and automated _____ subsystems.
Options: office,    center,    body,    area

Ans:A ,A


What will be the output of the program (myprog.c) given below if it is executed from the command line? cmd> myprog 10 20 30 /* myprog.c */ #include<stdio.h> int main(int argc, char **argv) { int i; for(i=0; i<argc; i++) printf("%s\n", argv[i]); return 0; }
Options: 10 20 30,    myprog 10 20,    myprog 10 20 30,    10 20

Ans:C ,C


The marketing authority contributing the most to a definition of a structure for the marketing information system is
Options: Philip Vegas,    F.A. Fisher,    Philip Kotler,    Roger McSack

Ans:C ,C


In OLE DB, a tabular data provider:
Options: does not own data.,    transforms data through ODE DB interfaces.,    is both a consumer and a provider of data.,    exposes data via rowsets.

Ans:D ,D


13. Which of the following operating does not implement multitasking truly?
Options: a. Windows 98 b. Windows NT c. Windows XP d. MS DOS

Ans:Correct Answer: d,Correct Answer: d


In the DOS memory model, the HIGH Memory Area (HMA). is the _____ memory.
Options: Last 64k of conventional,    Last 64k of extended,    First 64k above conventional,    First 64k of extended

Ans:D ,D


. ______ allows you to resize controls, adjust column widths, move columns, and change labels while viewing the actual data in the report.
Options: a. Design View b. Layout View c. Print Preview d. Report View

Ans:4 – b ,4 – b


An input device that converts data punched into paper lape into a binary format is
Options: Page reader,    Paper tape punch,    Paper tape reader,    Card punch

Ans:C ,C


The agency that sits between the user and the UNIX system is called the
Options: logic,    profile,    shell,    erxc

Ans:C ,C


Compilers and interpreters are themselves
Options: High-level language,    Codes,    Programs,    Mnemonics

Ans:C,(Canswer


The steady-state error is:
Options: independent of the type of input,    a function of the transient response,    zero for all inputs to type 1 systems,    decreased by increasing gain.

Ans:D ,D


. Which of the following is not a part of Slide Design?
Options: a.  Design Template b.  Color Scheme c.  Animation Scheme d.  Slide Layout

Ans:3 – D ,3 – D


7. …is the first program run on a computer when the computer boots up
Options: a. System software b. Operating system c. System operations d. None

Ans:Correct Answer: b,Correct Answer: b


A server cannot serve on which of the following levels?
Options: Client Layer,    Business Layer,    Database Layer,    All of the above.

Ans:A ,A

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