[Answered] Which of the following represents unknown data in a data column? A) Empty String B) A zero value ...

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Author Question: Which of the following represents unknown data in a data column? A) Empty String B) A zero value ... (Read 46 times)

oliviahorn72

Hero Member
Posts: 579

on: Jul 7, 2018

Which of the following represents unknown data in a data column?

A) Empty String
B) A zero value
C) A NULL
D) Both A and B

Question 2

The _________ is the transport level port number which defines applications such as SNMP or TELNET.

A) Source IP address

B) IP protocol field

C) Source and destination transport level address

D) Interface

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Marked as best answer by a Subject Expert

Pswine

Sr. Member
Posts: 328

Reply #1 on: Jul 7, 2018

Answer to Question 1

C

Answer to Question 2

C

oliviahorn72

Hero Member
Posts: 579

Reply #2 on: Jul 7, 2018

Correct answers!

Pswine

Sr. Member
Posts: 328

Reply #3 on: Jul 7, 2018

Great! Please up vote

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