This topic contains a solution. Click here to go to the answer

Author Question: What layer number is the data link layer? A) 1 B) 2 C) 3 D) ... (Read 109 times)

asd123

  • Hero Member
  • *****
  • Posts: 557
What layer number is the data link layer?
 
  A) 1
  B) 2
  C) 3
  D) 4

Question 2

The _______ of an identifier for a variable or function is the portion of the program in which the identifier can be referenced.
 
  a) scope
  b) recursion
  c) duration
  d) length



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

helenmarkerine

  • Sr. Member
  • ****
  • Posts: 324
Answer to Question 1

B

Answer to Question 2

Ans: (a)




asd123

  • Member
  • Posts: 557
Reply 2 on: Jul 7, 2018
Excellent


Laurenleakan

  • Member
  • Posts: 309
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

For a complete list of videos, visit our video library