Answer:
surveys and questionnaires
<span>Password procedures, information encryption software, and firewalls are examples of measures taken to address are all measures taken to safeguard information security and protect users data from being tampered or manipulated by invaders.
In web, if we leave our information without encryption or if we leave our system without firewall, different types of security threats might arise: such as, information being hacked, manipulated or sent to wrong places. To avoid this information encryption is done. We might also need to firewall our system so that we can avoid unwanted access and invading of our privacy using malwares and other tools. </span>
Answer:push both of the people away from each other and try to solve things out
Explanation:
The animals have no place way to get go to sleep
Answer:
IFERROR(VLOOKUP(Q2,A2:N31,2,FALSE),"Invalid Student ID")
Explanation:
The VLOOKUP function is expresses using the syntax :
=VLOOKUP(value, table array, col_index, range lookup value)
Using the IFERROR function with the VLOOKUP :
IFERROR(VLOOKUP(Q2,A2:N31,2,FALSE),"Invalid Student ID")
The VLOOKUP function here is nested with an IFERROR function is used to avoid our calculation or output resulting or showing an error and instead of throwing an error, output a statement which is defined by the user.
Here, the IFERROR function here takes the VLOOKUP function defined as its first argument, the second argument will be the output if the VLOOKUP function fails to find a match
