Question
A _______ operation may give access to the top without
modifying the stack.Solution
In computer science, a stack is an abstract data type that serves as a collection of elements, with two principal operations: push, which adds an element to the collection, and pop, which removes the most recently added element that was not yet removed. The order in which elements come off a stack gives rise to its alternative name, LIFO (for last in, first out). Additionally, a peek operation may give access to the top without modifying the stack.
The minimum number of page frames that must be allocated to a running process in a virtual memory environment is determined by ____________
Which output device is commonly used to provide a hard copy of a computer-generated document?
Select the true statement about an operating system (OS)?
Which of the following is a form of volatile memory?
Which one of the following layer is called as User friendly layer?
Which type of commands in MS-DOS needs external files to perform their action?
Which of the following is an example of third generation computer ?
Which device converts digital data into analog signals?
What is the purpose of Cache Memory?
The first supercomputer developed in the United States was:
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