Which of the following is the allocation method of a disk space?


Options: Contiguous allocation B. Linked allocation C. Indexed allocation D. All of the Above

Ans:– D ,


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What will be the output of the program? #include<stdio.h> int main() { int i; char c; for(i=1; i<=5; i++) { scanf("%c", &c); /* given input is 'a' */ printf("%c", c); ungetc(c, stdin); } return 0; }
Options: aaaa,    aaaaa,    Garbage value.,    Error in ungetc statement.

Ans:B ,B


What problem can occur if a printer cable is to close to a power cable?
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Options: Are found at thousands of sites around the world,    Can now fit on a single silicon chip,    Are usually designed to process accounting applications,    Are not fast enough for some applications

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A ____ Contains the smallest unit of meaningful data, so you might call it the basic building block for a data file.
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A type of semiconductor memory that usually has small capacity but very fast access is
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Any data that are entered into the computer, for the first time, will go through the process of
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A battery is a device composed of one or more:
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Two computers that communicate with each other use a simple parity check to detect errors for ASCII transmissions. Which of the following events will always lead to an undeleted error?
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What will be the output of the program? #include<stdio.h> #include<math.h> int main() { float n=1.54; printf("%f, %f\n", ceil(n), floor(n)); return 0; }
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A characteristic of an MIS is:
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. Which of the following is considered first computer in the world?

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A type of instruction that can produce several lines of machine language code is a
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What command is used to compare the files?
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Which hole is used to mark the location of the first sector in a soft-sectored disk.
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In which phase of the laser printing process is a positive charge placed on the paper to pull the toner from the print drum?
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Messages from one computer terminal can be sent to another by using data networks. The message to be sent is converted to an electronic digital signal, transmitted via a cable, telephone or satellite and then converted back again at the receiving end. What is this system of sending messages called?
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What is split horizon?
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A flashlight battery has internal resistance of 1W. For what values of load resistance does the flashlight battery appear stiff?
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46. Word has a list of predefined typing, spelling, capitalization, and grammar errors that _____ can detect and correct.
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What is the phase shift between total current and voltage in the circuit of a 100 ohm resistor connected in parallel with a capacitor that has a reactance of 100 ohm
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The code that should be adequate for present and anticipated data processing both for machine and human use is
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Ans:B ,B

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