1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
anyanavicka [17]
2 years ago
12

Your secondary servers have not been able to contact your primary server to synchronize information. How long will the secondary

servers attempt to contact the primary server before it considers that zone is dead and stops responding to queries
Computers and Technology
1 answer:
Sergeeva-Olga [200]2 years ago
3 0

Answer:

The answer is "One week".

Explanation:

Following are the number represents of the given values:  

Serial number (se)  = 200302028

Refresh (ref) = 3600 \ second =  1 \ hour

Updated -retry (ret)=  3600 \ second =  1 \ hour

Expiry =  3600 \times 24 \times 7 =  604800 \ second \ = 1 \ week

Minimum TTL =  3600 \ min = 1 \ h

You might be interested in
A network administrator notices that some newly installed Ethernet cabling is carrying corrupt and distorted data signals. The n
MakcuM [25]

A network administrator notices that some newly installed Ethernet cabling is carrying corrupt and distorted data signals. The new cabling was installed in the ceiling close to fluorescent lights and electrical equipment

Two factors may interfere with the copper cabling and result in signal distortion and data corruption are :

EMI

RFI

Explanation:

  • EMI (electromagnetic interference) is the disruption of operation of an electronic device when it is in the vicinity of an electromagnetic field (EM field) in the radio frequency (RF) spectrum that is caused by another electronic device.
  • During EMC testing, radiated emissions measurements are made using a spectrum analyzer and or an EMI receiver and a suitable measuring antenna.
  • EMI (Electromagnetic Interference) is also called RFI (Radio Frequency Interference).
  • Conducted RFI is unwanted high frequencies that ride on the AC wave form. Radiated RFI is emitted through the air. There are many pieces of equipment that can generate RFI, variable frequency drives included.
  • The internal circuits of personal computers generate EM fields in the RF range.
3 0
3 years ago
What is responsible for making an axle spin in an electric motor? an outside power source attached to a magnet an outside power
Mashutka [201]

the correct answer is c

6 0
3 years ago
Read 2 more answers
How is the United Kingdom planning to use driverless cars beginning in 2015?
AlekseyPX
You need answers to the question

8 0
3 years ago
Read 2 more answers
Jenny wants to create a network that can be accessed from any room in her house without physically connecting. Which type of net
CaHeK987 [17]

Answer:

D. Wireless

Explanation:

Jenny should opt for the wireless method out of all choices. This is be cause wireless network enables the user to access and use the network from anywhere in radius to the network without a physical connection.

6 0
2 years ago
50 POINTS!!!! What is HpseuHostLauncher, and can I disable it without any major impact on my laptop?
Stolb23 [73]

Answer:

????????

Explanation:

5 0
3 years ago
Other questions:
  • A friend complains that she is always running out of money even though she “never buys anything expensive.” What advice would yo
    10·1 answer
  • When selecting font size in a document, ____ points equals one-inch-tall text?
    10·1 answer
  • Prompt the user to input an integer, a double, a character, and a string, storing each into separate variables. Then, output tho
    9·1 answer
  • Heelo how do u do python syntax lesson 11 on code academy
    12·1 answer
  • Every brand of computer has its own binary language, called
    14·1 answer
  • Translation of a file into a coded format that occupies less space than the original file is called
    15·1 answer
  • Two-dimensional random walk (20 points). A two-dimensional random walk simulates the behavior of a particle moving in a grid of
    14·1 answer
  • How do I create a powershell script to make a Windows user account that is a non-admin user
    7·1 answer
  • Four examples of computer virus​
    10·1 answer
  • Think about a career you would like to have 10 years from now.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!