When a computer is first turned on or restarted, a special type of absolute loader called ____ is executed


Options: Compile and Go loader B. Boot loader C. Bootstrap loader D. Relating loader

Ans:– C ,


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More Operating System Related questions:


. From where can we set the timing for each object?
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Ans:1 – C ,1 – C


After a table has been created, its structure can be modified using the SQL command:
Options: UPDATE TABLE [TableName].,    MODIFY TABLE [TableName].,    ALTER TABLE [TableName].,    CHANGE TABLE [TableName].

Ans:C ,C


What will be the output of the program? #include<stdio.h> int main() { char huge *near *ptr1; char huge *far *ptr2; char huge *huge *ptr3; printf("%d, %d, %d\n", sizeof(ptr1), sizeof(ptr2), sizeof(ptr3)); return 0; }
Options: 4, 4, 8,    2, 4, 4,    4, 4, 2,    2, 4, 8

Ans:B ,B


Computer Operators
Options: Write computer programs for specific problems,    Operate the devices which input and output data from the computer,    Normally require a college degree in computer science,    All of the above

Ans:B ,B


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Options: tables,    relations,    tuple,    both (a) and (b)

Ans:D ,D


The CPU chip used in a computer is partially made out of:
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Ans:D ,D


. Artificial Intelligence is associated with which generation?

Options: A) First Generation B) Second Generation C) Fifth Generation D) Sixth Generation

Ans:C,C


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


Who is considered to be the "father" of artificial intelligence?
Options: Fisher Ada,    John McCarthy,    Allen Newell,    Alan Turning

Ans:B ,B


RS-449/442-A/423-A is
Options: a set of physical layer standards developed by EIA and intended to replace RS-232-C.,    a check bit appended to an array of binary digits to make the sum of the all the binary digits,    a code in which each expression conforms to specific rules of construction, so that if certain errors occur in an expression the resulting expression will not conform to the rules of construction and thus the presence of the errors is detected,    the ratio of the number of data units in error to the total number of data units

Ans:A ,A


Two files may be joined into a third file if
Options: they have a row in common,    they have a field in common,    they have no records with the same value in the common field,    both (b) and (c)

Ans:B ,B


An encyclopedic database
Options: is an information utility that specializes in storing and searching information,    is generally free,    is easy for beginners to use,    All of the above

Ans:A ,A


Which class of IP address has the most host addresses available by default?
Options: A,    B,    C,    A and B

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. Which of the following is not an advantage of open source operating system over proprietary version?
Options: a. Free to use and distribution b. Availability of technical support c. Availability of source code d. Ability to modify code

Ans:4 – b ,4 – 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


. A command to remove a relation from an SQL database
Options: Delete table <table name> B. Drop table <table name> C. Erase table <table name> D. Alter table <table name>

Ans: – B ,


A natural language generation program must decide:
Options: what to say,    when to say something,    why it is being used,    both (a) and (b)

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Registers which are partially visible to users and used to hold conditional codes (bits set by the CPU hardware as the result of operations), are known as
Options: PC,    Memory Address Registers,    General purpose registers,    Flags

Ans:D ,D


Parity bit is
Options: an error-detecting code based on a summation operation performed on the bits to be checked.,    a check bit appended to an array of binary digits to make the sum of all the binary digits.,    a code in which each expression conforms to specific rules of construction, so that if certain errors occur in an expression, the resulting expression will not conform to the rules of construction and thus the presence of the errors in detected,    the ratio of the number of data units in error to the total number of data units

Ans:B ,B


. Which setting you must modify to print a report using letterhead?
Options: a. Group b. Margin c. Section d. Orientation

Ans:– b,– b


How to restrict to run a macro automatically when starting Microsoft Excel?
Options: Hold down the SHIFT key during startup B. Hold down the CTRL key during startup C. Hold down the ESC key during startup D. Hold down the ALT key during startup

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MS-DOS developed in
Options: a. 1991 b. 1984 c. 1971 d. 1961

Ans:Correct Answer: b ,Correct Answer: b


What do the following declaration signify? char *scr;
Options: scr is a pointer to pointer variable.,    scr is a function pointer.,    scr is a pointer to char.,    scr is a member of function pointer.

Ans:C ,C


. A data map is helpful
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Ans:– b,– b


In an absolute loading scheme, which loader function is accomplished by loader?
Options: Reallocation,    Allocation,    Linking,    Loading

Ans:D ,D


. The earliest calculating devices are
Options: A) Abacus B) Clock C) Difference Engine D) None of these

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To drop a column that is used as a foreign key, first:
Options: drop the primary key.,    drop the table containing the foreign key..,    drop the foreign key constraint.,    All of the above must be done.

Ans:C ,C


Problem identification most often comes from information produced from
Options: data describing what will happen in the future,    data describing what has happened in the past,    data describing what is happening now,    both (a) and (b)

Ans:D ,D


What command will display the forward/filter table?
Options: show mac filter,    show run,    show mac address-table,    show mac filter-table

Ans:C ,C


What is the name of the device that connects two computers by means of a telephone line?
Options: Tape,    modem,    bus,    cable

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19. Word is preset to use standard 8.5-by-11-inch paper with _____ margins.
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Options: Operating system,    Black bon,    Boot strap,    Utility

Ans:C ,C


A customer calls and says her computer won't boot, she can hear noises and can see lights on the box, but nothing comes up on the screen, what should you take to the site to fix the problem?
Options: hard drive,    video card,    power cable,    power supply

Ans:B ,B


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Ans:C,C


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Ans:4 – D ,4 – D


Assume integer is 2 bytes wide. What will be the output of the following code? #include<stdio.h> #include<stdlib.h> #define MAXROW 3 #define MAXCOL 4 int main() { int (*p)[MAXCOL]; p = (int (*) [MAXCOL])malloc(MAXROW *sizeof(*p)); printf("%d, %d\n", sizeof(p), sizeof(*p)); return 0; }
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Assembly languages are most commonly used to write computing systems that provide
Options: supervisory information,    priority setting information,    planning information,    All of the above

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. Disk label name can be up to ….characters
Options: a. 8 b. 9 c. 11 d. 255

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When typing in a word field manually, what must you press to insert the code’s braces?
Options: Ctrl + F6 B. Ctrl + F9 C. Alt + F11 D. Shift + F12

Ans:– B ,


Point out the error in the following program. #include<stdio.h> void display(int (*ff)()); int main() { int show(); int (*f)(); f = show; display(f); return 0; } void display(int (*ff)()) { (*ff)(); } int show() { printf("IndiaBIX"); }
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Ans:C ,C


. Which of the following is best for quick copy operation?
Options: Copy and Paste B. Windows Clipboard C. Drag and Drop D. Auto Text

Ans: – C ,


11. Word, by default, places a tab stop at every _____ mark on the ruler.
Options: a. .25″ b. .5″ c. .75″ d. 1″

Ans:– B ,– B


Sensitivity Analysis is the ability to perform:
Options: What-if analysis,    If-so analysis,    What-then analysis,    And-or analysis

Ans:A ,A


. CAD stands for

Options: A) Computer aided design B) Computer algorithm for design C) Computer application in design D) All of the above

Ans:A,A


CHKDSK command is used to
Options: a. Analyze the hard disk error b. Diagnose the hard disk error c. Report the status of files on disk d. All of the above

Ans:Correct Answer: d ,Correct Answer: d


Which one of the following statements best applies to a parallel RLC circuit?
Options: The voltage waveform for each component always has the same amplitude and phase as the applied voltage,    The sum of the current is always less than the applied current,    The current waveform for each component always has the same amplitude and phase as the applied current,    All of the above

Ans:A ,A


You configure the following access list: access-list 110 deny tcp 10.1.1.128 0.0.0.63 any eq smtp access-list 110 deny tcp any eq 23 int ethernet 0 ip access-group 110 out What will the result of this access list be?
Options: Email and Telnet will be allowed out E0.,    Email and Telnet will be allowed in E0.,    Everything but email and Telnet will be allowed out E0.,    No IP traffic will be allowed out E0.

Ans:D ,D


While working with MS-DOS, which command is used to move file from one directory to another?
Options: RENAME,    COPY,    MOVE,    CP

Ans:C ,C

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