Answer:
Push Z
Push Y
Pop Y
Push X
Pop X
Push W
Push V
Pop V
Push U
Pop U
Pop W
Pop Z
Push T
Push S
Pop S
Push R
Pop R
Pop T
Explanation:
A stack is a term in computer science that defines an abstract data type that acts as a collection of elements. It has two operations which are mainly push and pop.
Push is used in adding elements to the collection, while pop is used in removing elements from the collection.
If the element A has been pushed to the stack, you check if the top element in the pop[] sequence is A or not.
If it is A, you then pop it right, else top of the push[] sequence will be changed and make the sequences invalid.
So, similarly do the same for all the elements and check if the stack is empty or not in the last.
If empty you then print True else print False.
<span>C. pretending to be someone else when asking for information</span>
103 yards in a 100 meter dash
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Answer:
Virus scanning technique is the process to scan the software and identify the various viruses in the computing device. The basic aim of virus scanning technique is to provide the information security and review virus in the given program.
The three virus scanning techniques are as follow:
Behavior detection: This type of detection observe the execution of the program and helps in modifying the host file in the system.
Signature based detection: This type of detection uses various type of key aspects for examine the file for creating the fingerprint. It basically represent the byte stream in the file.
Heuristics detection: The basic aim is to detect or examine the files and it is basically designed to improve the security system. It is also known as heur.
