Answer:
Advanced persistent threat.
Explanation:
Advanced persistent threat is a threat actor implemented by either a government supported or private group to intrude a network or system and stays undetected, collecting information over a period of time.
It is used by cyber terrorist group to facilitate massive attacks based on the information retrieved. National or government group use the concept to promote national security.
Answer:
Option C. dollar sign is the correct answer
Explanation:
There are two types of referencing styles used in MS excel.
Relative and absolute.
Out of these two, absolute referencing is used where we don't want the cell addresses to change when the formula with cell reference is copied. Dollar sign is with the row and column number to write an absolute cell reference.
An absolute cell reference for cell C5 is written as:
$C$5
Hence,
Option C. dollar sign is the correct answer
Answer:
The main difference between mode switch and process switch is that mode switch changes the process privilege between modes like user mode and kernel mode while process switch changes the process state between different states. These processes then load into the main memory for the CPU to execute them.
Explanation:
The answer is True !!!!!!!!!!!!!!!