This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The highest-level DNS servers are called ________. A) root servers B) top-level servers C) both ... (Read 199 times)

abc

  • Hero Member
  • *****
  • Posts: 543
on: Jul 7, 2018
The highest-level DNS servers are called ________.
 
  A) root servers
  B) top-level servers
  C) both A and B
  D) neither A nor B

Question 2

A ________ provides telephone service to customers.
 
  A) PTT
  B) Ministry of Telecommunications
  C) both A and B
  D) neither A nor B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

otokexnaru

  • Sr. Member
  • ****
  • Posts: 314
Reply #1 on: Jul 7, 2018
Answer to Question 1

A

Answer to Question 2

A


abc

  • Member
  • Posts: 543
Reply 2 on: Jul 7, 2018
Wow, this really help

emsimon14

  • Member
  • Posts: 344
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Tissues and Regions of the Root Tip Tissues and Regions of the Root Tip
Entry level nurse competencies Entry level nurse competencies
Root nodule formation in legumes Root nodule formation in legumes
Colon with diverticulosis. An inflamed or infected diverticulum is called diverticulitis. Colon with diverticulosis. An inflamed or infected diverticulum is called diverticulitis.
Common Root Words and Combining Forms Cont. Common Root Words and Combining Forms Cont.
If 0.40 mol of NaN3 reacts completely in the reaction shown below, then ________ L of N2 will ... If 0.40 mol of NaN3 reacts completely in the reaction shown below, then ________ L of N2 will ...
Video: Protein catabolism (Krebs cycle) and Protein anabolism (protein synthesis)

For a complete list of videos, visit our video library