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Find the output of the following programint *p,*q;p=(int *)1000;q=(int *)2000;printf("%d",(q-p));
500
George
- Apr 3rd, 2018
2000-1000
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Max number of satellite hops allowed in voice communication is :a) only oneb) more han onec) two hopsd) four hops
C
R Dave
- Oct 20th, 2016
A) only one
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Memory Addressing
Sir please help me... i want to know about addressing scheme.. in a 128*8 ram chip how 7 bit address line works.. how address is processed?? n please explain me about that how this 7 bit address line is used in a particular cell selection in matrix addressing????
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Conditional results after execution of an instruction in a micro processor is stored ina) registerb) accumulatorc) flag registerd) flag register part of PSW(Program Status Word)
D
ghulam rabbani
- Nov 18th, 2012
C. flag register
Sandhya.Kishan
- Mar 29th, 2012
The conditional results after execution in an micro processor are stored in flag register which is a part of psw.
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Describe the following structures as LIFO/FILO/FIFO/LILO(a) Stack(b) Queue
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Software that allows a personal computer to pretend as a computer terminal isa) terminal adapterb) bulletin boardc) modemd) terminal emulation
(d)
Sandhya.Kishan
- Mar 22nd, 2012
Terminal emulation is the software which allows personal computer to pretend as a computer terminal.
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Line of Sight isa) Straight Lineb) Parabolicc) Tx & Rx should be visible to each otherd) none
C
Sandhya.Kishan
- Mar 21st, 2012
Tx and Rx should be visible because for proper transmission there should be a connection between the transmitter and receiver,hence Tx and Rx should be visible to each other.
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What is the maximum decimal number that can be accommodated in a byte.a) 128b) 256c) 255d) 512
C
Sandhya.Kishan
- Mar 21st, 2012
We know that 1 Byte=8Bits,Hence 2^8=256.
A bite can represent one of these 256 distinct values i.e,numbers between 0(min) to 255(max).
Hence the maximum decimal number accommodated in a byte is 255. -
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Sscanf is used for ?
A.Basheer Ahamed
- Aug 18th, 2010
The sscanf derivative reads input from a character string passed as the first
argument.
The prototypes are as follows: (C or C++)
sscanf (const char *str, const char *format, ...);
PHP
mixed sscanf (const string str, const string format [, mixed args...]) -
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What does the statement strcat(S2,S1) do?
simplylavan
- Nov 5th, 2008
Concatenate (join) s2 string with s1 string and the result is stored in s2.
GIRISH.T
- Sep 15th, 2006
IT concatenates the string s1 with s2.
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Computer Awareness Questions
Ans