The operating system keeps the information of files in a table called


Options: File Folder Table (FFT) B. File Index Table (FIT) C. File Allocation Table (FAT) D. Directory Index Table (DIT)

Ans: – C ,


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More Operating System Related questions:


. How to show the same presentation continuously?
Options: a. by enabling the option “Loot continuously until ‘Esc’” b. by enabling the option “Repeat Presentation” c. by enabling the option “Show same Presentation” d. Presentation cannot be continue once it finished

Ans:6 – A ,6 – A


Nils Nilsson headed a team at SRI that created a mobile robot named:
Options: Robitics,    Dedalus,    Shakey,    Vax

Ans:C ,C


What will be the output of the program (in Turbo C)? #include<stdio.h> int fun(int *f) { *f = 10; return 0; } int main() { const int arr[5] = {1, 2, 3, 4, 5}; printf("Before modification arr[3] = %d", arr[3]); fun(&arr[3]); printf("\nAfter modification arr[3] = %d", arr[3]); return 0; }
Options: Before modification arr[3] = 4 After modification arr[3] = 10,    Error: cannot convert parameter 1 from const int * to int *,    Error: Invalid parameter,    Before modification arr[3] = 4 After modification arr[3] = 4

Ans:A ,A


Which menu do you choose to create header? (in MS Office 2003)
Options: format, header and footer B. view, header C. insert, header and footer D. view, header and footer

Ans:– A ,


The pending invoice file should be stored on a DASD (Direct: Access Storage Device) if
Options: payment execution is batch,    invoice data entry is one-line,    inquiries concerning payable are to be answered on-line,    All of the above

Ans:C ,C


If a host on a network has the address 172.16.45.14/30, what is the subnetwork this host belongs to?
Options: 172.16.45.0,    172.16.45.4,    172.16.45.8,    172.16.45.12

Ans:D ,D


Which of the following languages is more suited to a structured program?
Options: PL/1,    FORTRAN,    BASIC,    PASCAL

Ans:D ,D


. Which device can understand difference between data & programs?
Options: A) Input device B) Output device C) Memory D) Microprocessor

Ans:D,D


A transaction for which all committed changes are permanent is called:
Options: atomic.,    consistent.,    isolated.,    durable.

Ans:D ,D


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

Ans:C ,C


The operating system creates _____ from the physical computer
Options: Virtual space B. Virtual computers      C. Virtual device D. None

Ans:– B ,


Positive ions are atoms that have
Options: Gained a proton,    Lost a proton,    Gained an electron,    Lost an electron

Ans:D ,D


The black-box concept:
Options: is invoked by describing a system in terms of inputs and outputs, leaving the transformation process a black box.,    assumes that the black box is independent,    assumes that inputs and outputs will remain stable,    All of the above

Ans:E ,E


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


The binary system uses powers of
Options: 2,    10,    8,    16

Ans:A ,A


A computer program that contains expertise in a particular domain is called an:
Options: intelligent planner,    automatic processor,    expert system,    operational symbolizer

Ans:C ,C


Computing systems most often facilitate planning because they:
Options: make it possible to take into account many possibilities in an uncertain situation,    make it possible to solve complex problems,    enable an appropriate data processing system to provide answers quickly,    All of the above

Ans:A ,A


Which one of the following statements is true for the voltages in a series RC circuit?
Options: The total voltage is equal to the sum of the voltages across the resistance and capacitance,    The voltage always has the same amplitude and phase for every part of the circuit,    The total voltage is less than the sum of the voltages across the resistance and capacitance,    The total voltage is greater than the sum of the voltages across the resistance and capacitance

Ans:C ,C


What are the tabs that appear at the bottom of each workbook called?
Options: Reference tabs B. Position tabs C. Location tabs D. Sheet tabs

Ans:– D ,


The first generation of computers available was based on the bit micro processors.
Options: 4,    8,    16,    64

Ans:B ,B


Different components on the motherboard of a PC processor unit are linked together by sets of parallel electrical conducting lines. What are these lines called?
Options: Conductors,    Buses,    Connectors,    Connectively

Ans:B,B


. When was MS Windows operating system introduced?
Options: a. 1975 b. 1985 c. 1995 d. 2000

Ans:4 – b ,4 – b


. If the cell B1 contains the formula = $A$1, which of the following statements is true
Options: a. There is a relative reference to cell A1 b. There is an absolute reference to cell A1 c. Further changes in value of A1 will not affect the value of B1 d. Further changes in value of B1 will affect the value of A1

Ans:– b,– b


When of the following produces the best quality graphics reproduction?
Options: Dot metric printers,    Ink jet printers,    Laser printers,    Plotters

Ans:D ,D


A Decision table
Options: represents the information flow,    documents rules, that select one or more actions, based on one or more conditions, from a set of possible conditions.,    gets an accurate picture of the system,    shows the decision paths

Ans:B ,B


The total inductive reactance of a parallel inductor circuit is:
Options: equal to the sum of the individual inductive-reactance values,    equal to the sum of the individual inductance values,    equal to the source voltage divided by total current,    less than the inductance value of the smallest inductor

Ans:C ,C


Which of the following produces the best quality graphics reproduction?
Options: A) Laser printer B) Ink jet printer C) Plotter D) Dot matrix printer

Ans:-C,-C


What type of control pins are needed in a microprocessor to regulate traffic on the bus, in order to prevent two devices from trying to use it at the same time?
Options: A) Bus control B) Interrupts C) Bus arbitration D) Status

Ans:-C,-C


What is meant by a dedicated computer?
Options: a . which is used by one person only b . which is assigned to one and only one task c . which does one kind of software d . which is meant for application software only

Ans:3.b,3.b


. On the property sheet, which of the following tabs contains the Caption property?
Options: a. Data b. Event c. Format d. Other

Ans:– c,– c


Which of the following is not a part of default Red Hat Linux email system?
Options: Pine,    The MTA,    The MUA,    procmail

Ans:A ,A


What will be the output if you format the cell containing 5436.8 as ‘#,##0.00’?
Options: 5,430.00 B. 5,436.80 C. 5,436.8 D. 6.8

Ans:– B ,


.   Which of the following fill effects can you use for the slide background?
Options: a. Gradient b. Texture c. Picture d. All of the above

Ans:7 – D ,7 – D


What sign is used to erase or kill an entire line you have typed and start you are on a new line (but not display a new prompt)?
Options: !,    $,    #,    @

Ans:D ,D


From a data systems design viewpoint, the number of different types of general ledger entries is
Options: six,    three,    four,    one

Ans:C ,C


The binary system uses powers of
Options: 2,    10,    8,    16

Ans:A,(Aanswer


Which one of the following is the first second-generation computer?
Options: IBM 7090,    IBM 801,    IBM 7070,    IBM 650

Ans:A ,A


When operating below its resonant frequency, a parallel RLC circuit has the characteristics of a:
Options: parallel RL circuit,    parallel RC circuit,    parallel RLC circuit operated above its resonant frequency,    purely resistive circuit

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


Environment in systems parlance refers to
Options: a sub-system,    the boundary,    a part outside the boundaries,    All of the above

Ans:C ,C


. Which is the latest version of MS Windows?
Options: a. Windows 2007 b. Windows 8.1 c. Windows 2008 d.Windows 7

Ans: b, b


Which command is used to display all the lines with the string 'sales' from the file empl.lst?
Options: cut sales empl.lst,    /sales > empl.lst,    grep sales empl.lst,    cat | /sales > empl.lst

Ans:C ,C


. Programs designed to perform specific tasks is known as
Options: A) system software B) application software C) utility programs D) operating system

Ans:B,B


. Which is the menu to create a text box on a slide?
Options: a. View -> Text Box b. Tools -> Text Box c. Insert -> Text Box d. Format -> Text Box

Ans:1 – C ,1 – C


The__ button on the tool box display data from a related table
Options: a. Sub form sub report b. Relationships c. Select objects d. More controls

Ans:ndash; a,ndash; a


Which bus is bidirectional?
Options: data bus,    control bus,    address bus,    multiplexed bus

Ans:A ,A


What is the file extension used by WIN95 to back up registry file when windows starts?
Options: .dat,    .dao,    .bak,    .tmp

Ans:B ,B


Computers built before the First Generation of computers were:
Options: Mechanical B. Electro-mechanical    C. Electrical D. None of these

Ans:– B ,


The latest PC keyboards use a circuit that senses the movement by the change in its capacitance. What are these keyboards called?
Options: Capacitance keyboards,    Mechanical keyboards,    Qwerty keyboards,    Dvorak keyboards

Ans:A ,A


Full adder has
Options: 4 inputs,    8 inputs,    10 inputs,    3 inputs

Ans:D ,D

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