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4 years ago

Describe how you center text.

Computers and Technology

2 answers:

Annette [7]4 years ago

7 0

On the bottom corner you can see something that looks like this:
|--- | -- | ---|
Click the middle one?

Eddi Din [679]4 years ago

7 0

Control E in Microsoft.
Control Shift E in Google Docs.

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What are the basic functions of an operating system? List any four of them.

sammy [17]

Answer:

Following are some of important functions of an operating System.

Memory Management.

Processor Management.

Device Management.

File Management.

Security.

Control over system performance.

Job accounting.

Error detecting aids.

Explanation:

PLS MAKE ME AS BRAINLIST

5 0

3 years ago

Suppose that you need to access a data file named "students.txt" to hold student names and GPAs. If the user needs to look at th

pogonyaev

Answer:

f = open('students.txt', 'r')

Explanation:

In the computing world, a command is an instruction to a computer program to execute a particular task. These instructions might be issued via a command-line interface, such as a shell program, or as a input to a network service as a component of a network protocol, or can be instructed as an event in a graphical user interface activated by the respective user selecting an option in a menu.

the f = open('students.txt', 'r') command line would be used to open a file named "students.txt", There are also various other types of commands for executing different task, for example:

1. ASSOC for Fix File Associations

2. FC for File Compare

3. IPCONFIG for IP Configuration

4. NETSTAT for Network Statistics

5. PING for Send Test Packets

6. TRACERT for Trace Route

7. POWERCFG for Power Configuration

e.t.c.

5 0

3 years ago

A small company is requesting a quote to refresh its wireless network. The company currently runs 60 autonomous APs and has plan

Annette [7]

Answer:

A small company is requesting a quote to refresh its wireless network. The company currently runs 60 autonomous APs and has plans to increase wireless density by 50% in the near future. The requirements state that the chosen solution should significantly decrease the management overhead of the current wireless network. The following should be recommended by the vendor in response to the quote request:

B. The use of autonomous APs with a wireless controller.

Explanation:

The option A and D are not correct as the use of lightweight APs are not required here because they are already using autonomous APs which are fulfilling their needs.
The option B is correct as the use of autonomous APs with a wireless controller will allow them to decrease the management overhead as the wireless controller is used to manage the Access points in larger quantities.
The option C is incorrect as the load balancers are used to increase the capacity and reliability of applications as they distribute the traffic over number of servers so it is unable to decrease the management overhead.

6 0

4 years ago

The U.S. government has put in place IPv6-compliance mandates to help with the IPv4-to-IPv6 transition. Such mandates require go

schepotkina [342]

Answer:

The U.S. Government has put in place an IPv6 mandate that comes into affect on September 30th. That new mandate requires all government agencies to have their public facing websites and email services available over IPv6.

At this point, it’s not likely that every government website will meet the deadline, though a large number of them will. Christine Schweickert, senior engagement manager for public sector at Akamai, told EnterpriseNetworkingPlanet that she expects over 1,800 U.S Government websites will be on IPv6 by the mandate deadline.

From an Akamai perspective, the company has a large number of U.S. Government customers that it is enabling for IPv6 with dual-stack servers. In a dual-stack implementation, a site is available natively over both IPv4 and IPv6. Akamai’s Content Delivery Network has a mapping technology that optimizes traffic around the Internet. Getting the government websites to run on IPv6 is just a matter of putting the site configuration on the Akamai dual-stack server maps.

“So if a request comes in to a government website from an IPv6 client, we will go ahead and route them to the best performing Akamai Edge server that can speak IPv6 back to that request,” Schweickert explained.

Another approach that some network administrators have tried for IPv6 support has been to tunnel the IPv6 traffic over an IPv4 network, or vice-versa. In Schweickert’s view, that’s not an ideal solution as it tends to break things.“When you’re tunneling, you’re routing through IPv4 packets and that’s not in the spirit that we have to operate in globally,” Schweickert said.

In contrast, Schweickert noted that with dual-stack, the server will respond to IPv4 requests with IPv4 content and to IPv6 requests with IPv6 content. “If you’re using tunneling, you’re really just doing a workaround,” Schweickert said.

To make it even easier for the U.S. Government websites, Akamai isn’t actually charging more money for the dual-stack service either. Schweickert noted that the dual-stack capability is a feature that is already part of the delivery service that Akamai is providing to its U.S Government customers.

David Helms, Vice President, Cyber Security Center of Excellence at Salient Federal Solutions is among those that are backers of the Akamai approach to meeting the September 30th IPv6 mandate. In his view, it’s all about enabling interesting services and locations over IPv6 in order to spur adoption.

8 0

3 years ago

____ computers are used by large businesses, government agencies, and in science and education to provide centralized storage an

Charra [1.4K]

The answer to this question is the Mainframe Computer. Mainframe computers are used by large businesses, and government agencies because this computer can store large data and information. Mainframe basically known as a large cabinet because of its size and the frame stores the Central processing unit of the computer.

3 0

4 years ago