What is the name of storage device which is used to compensate for the difference in rates of flow of data from one device to another?
Previous 10 Questions — AMU MCA 2022
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If we have six stack operations; pushing and popping each of $A$, $B$ and $C$ such that push$(A)$ must occur before pus…
Topic: AMU MCA 2022
Consider a relation schema $R(A,B,C,D)$ with the following set of functional dependencies:
$FD={A\rightarrow BC,\ B\rig…
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Match the following: List–I List–II (A) No attribute can be added (1) Determinants (B) Uniquel…
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The size of IP address in IPv4 and IPv6 are
Topic: AMU MCA 2022
What will be the output of the following code fragment?
(Assume that i, j and k are int variables)
i = j = k = 1;(j +…
Topic: AMU MCA 2022
Which of the following is not a type of database?
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Which of the following system call is used to create new process in UNIX operating system?
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How does the software trigger an interrupt?
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What is the value of $X$ in the following equation?
$(11101101000)2 + (765){16} = (X)_8$
Topic: AMU MCA 2022
The cumulative addition of the four bits $(1 + 1 + 1 + 1)$ gives
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Next 10 Questions — AMU MCA 2022
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What will be the output of the following program?int main(){ int *p, a = 12; p = &a; …
Topic: AMU MCA 2022
You want to check whether a given set of items is sorted or not. Which sorting method will be most efficient if it is a…
Topic: AMU MCA 2022
What is the value of $X$ in the following equation?$(21043)8 + (765){16} = (X)_2$
Topic: AMU MCA 2022
Who invented cut / copy & paste?
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The first operating system of Micro-processor is …………
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What are two types of semaphores?
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Which statement is true about process 0 in the Unix operating system?I. Process 0 is called init process.II. Process 0 …
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The criteria for calculation of priority of a process are:(A) Weight assigned to the group of user(B) Processor utiliza…
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A front-end processor is usually used in
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What are the minimum number of bits required to multiply two numbers
$X = 25$ and $Y = -1030$ using Booth’s multiplicat…
Topic: AMU MCA 2022
