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The answer is D. Show/Hide Insert
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Answer: Virtual local-area network (VLAN)
Explanation:Virtual LAN(local area network) is the network that works on the particular geographical environment/domain in separative way by pretending to be working in the same local area.
This network works to maintain the security and network management in the geographical area .It is implement to gain the scalability and adaptability to the changes occurring in the network.
E) both C and D
Erro handling and execution paths
Answer:
=CONCATENATE(A2," ",B2," "C2)
Explanation:
The concatenate function in excel can be used to combine inputs in two or more cells.
The formula =CONCATENATE(A2," ",B2," "C2) could be explained thus :
'=' All excel functions starts with the = sign
'Concatenate' the function which allows us to combine
A2 = column A row 2
B2 = column B row 2
C2 = column C row 2
" " means a space after each cell input.
Answer:
One of the most important approaches used to secure personal data is Authentication, which is the process used to prove the identity of an individual. Access Contol, however, is the process used to enable a person’s access privileges.
