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irakobra [83]
3 years ago
15

Users who are connecting to an NLB cluster have been complaining that after using the site for a few minutes they are prompted t

o log in using their username. What should you do to fix the problem and retain scalability and why
Computers and Technology
1 answer:
Yanka [14]3 years ago
8 0

Answer:

The answer is "Set the cluster affinity to Single"

Explanation:

The client connectivity to the data source, the user affinity is defined. If client affinity is specified, requests from either a given client link were spread in a data source set to a specified source. We must adjust the cluster affinity in single to solve this problem and maintain their scalability. Your customer does not have to authenticate repeatedly. This helps to send all transactions to a single node from an IP address.

You might be interested in
Differentiate between Scope and Linkage
Lera25 [3.4K]

Answer: The difference between the scope and linkage is as follows:-

  • Scope of the variable is defined as the variable view from different program parts whereas the linkage is described as the link that is made between the variable and the declaration function having the common name.
  • Scope of variable describes about the existing time of the variable in the program whereas linkage is defined for the name of variable present in the program is available at all time .

6 0
3 years ago
2. Consider a 2 GHz processor where two important programs, A and B, take one second each to execute. Each program has a CPI of
allsm [11]

Answer:

program A runs in 1 sec in the original processor and 0.88 sec in the new processor.

So, the new processor out-perform the original processor on program A.

Program B runs in 1 sec in the original processor and 1.12 sec in the new processor.

So, the original processor is better then the new processor for program B.

Explanation:

Finding number of instructions in A and B using time taken by the original processor :

The clock speed of the original processor is 2 GHz.

which means each clock takes, 1/clockspeed

= 1 / 2GH = 0.5ns

Now, the CPI for this processor is 1.5 for both programs A and B. therefore each instruction takes 1.5 clock cycles.

Let's say there are n instructions in each program.

therefore time taken to execute n instructions

= n * CPI * cycletime = n * 1.5 * 0.5ns

from the question, each program takes 1 sec to execute in the original processor.

therefore

n * 1.5 * 0.5ns = 1sec

n = 1.3333 * 10^9

So, number of instructions in each program is 1.3333 * 10^9

the new processor :

The cycle time for the new processor is 0.6 ns.

Time taken by program A = time taken to execute n instructions

=  n * CPI * cycletime

= 1.3333 * 10^9 * 1.1 * 0.6ns

= 0.88 sec

Time taken by program B = time taken to execute n instructions

= n * CPI * cycletime

= 1.3333 * 10^9 * 1.4 * 0.6

= 1.12 sec

Now, program A runs in 1 sec in the original processor and 0.88 sec in the new processor.

So, the new processor out-perform the original processor on program A.

Program B runs in 1 sec in the original processor and 1.12 sec in the new processor.

So, the original processor is better then the new processor for program B.

5 0
2 years ago
If a large organization wants software that will benefit the entire organization—what's known as enterprise application software
Ganezh [65]

The organization must develop it specifically for the business in order to get the functionality required is True.

a) true

<u>Explanation:</u>

In software development industry it called as EAS. Where organizations required complete one solution and made most customizable with less cost effective.

Moreover to implement the same organizations has to spend less money for software development and hardware appliances. An organization has clear documented which specific their business requirements and their business future expansion.

Basically in organization from low grade employee to higher employee and meeting is arranged and understand system requirements and compiled as document which is circulated to higher official in organization for their final approval.

5 0
3 years ago
Why was the television the first audio visual device that changed the way people see entertainment?
Daniel [21]
It was  not.   Movies   then  talking movies  were   before television.

7 0
3 years ago
Anyone know how to fix this
gizmo_the_mogwai [7]

Put the mouse at the top of the black part and click and hold down, and then drag it down to the bottom. And don't feel embarrassed to ask somebody lol

3 0
3 years ago
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