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Scorpion4ik [409]
3 years ago
6

Database administrators must make sure that ________ and ________ techniques and procedures are operating to protect the databas

e in case of failure and to recover it as quickly and accurately as possible when necessary.
Computers and Technology
1 answer:
butalik [34]3 years ago
5 0

Answer:

backup; recovery

Explanation:

Backup and recovery refers to the process of backing up data in case of a loss and setting up systems that allow that data recovery due to data loss. Backing up data requires copying and archiving computer data, so that it is accessible in case of data deletion or corruption. Data from an earlier time may only be recovered if it has been backed up.

Data backup is a form of disaster recovery and should be part of any disaster recovery plan.In some cases, backing up or restoring entire systems, or the enterprise, after an event or disaster can take days

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while investigating the settings on your SOHO router, you find two IP address reported on the devices's routing table, which is
DochEvi [55]

Answer:

From the two IP addresses, 192.168.2.1 can be listed as the default gateway in local network devices.

The reason is that we are allocated with the ranges that are reserved for the local networks by RFC 1918.

These ranges are given as follows:

  • For (10/8 prefix)  

                            10.0.0.0 - 10.255.255.255

  • (172.16/12 prefix)

                            172.16.0.0 - 172.31.255.255

  • (192.168/16 prefix)

                            192.168.0.0 - 192.168.255.255

Moreover the default gateway for a device can also be known by the commands ipconfig or  ipconfig/all on the command prompt.

<h3>I hope it will help you!</h3>
7 0
3 years ago
Which of the following allows a user to quickly access a frequently used computer app? Alphabetize program icons. O Create a sho
professor190 [17]

Answer:

Create a shortcut on the toolbar

Explanation:

You can use process of elimination. alphabetizing would not help to find it quicker, but it is an easier way. Deleting all icons wouldn't help at all. And placing all icons in a folder would make it even messier. So, it is creating a shortcut. Plus, I got it right on my test :)

7 0
3 years ago
Read 2 more answers
What does the following code alert?
goldenfox [79]

It is just a declaration of an object variable, <em>person</em>, in JavaScript. Within a <em>person</em> object, there are key:value pairs. The code that you  shared has the following keys: name, age, and favouriteFood, whereas the values of those keys are: Mike, 25, and pizza.


There is <em>no</em> alert statement in this code snippet; therefore, it <em>will not alert </em>anything. This code contains only a variable called <em>person, </em>and that's it!

5 0
3 years ago
Read 2 more answers
Currently, the users in your company are required to use their IP addresses when connecting to other hosts. Since IP addresses a
Sonja [21]

Answer:

False

Explanation:

Using subnet mask will be helpful, what the subnet mask does is moving the IP address boundary bettween the part that represents a network and the part that represents a host, thus, instructing the operating system which IP addresses are on the local subnet. Then the operating will communicate directly with the other host without using the router. Once this is achieved, memorizing the IP addresses is needless.          

8 0
3 years ago
Write a program that will add the content of two counters every 45 seconds and place the result in an integer register.
nexus9112 [7]

Answer:

Explanation:

The following code is written in Java and runs a thread every 45 seconds that adds the two counters together and saves them in an integer variable called register. Then prints the variable. If this code runs 5 times it automatically breaks the loop. This can be changed or removed by removing the breakLoopCounter variable.

 public static void add_Counters(int counterOne, int counterTwo) {

       int register = 0;

       int breakLoopCounter = 0;

       try {

           while (true) {

               register += counterOne + counterTwo;

               System.out.println(register);

               Thread.sleep(45000);

               breakLoopCounter += 1;

               if (breakLoopCounter == 5) {

                   break;

               }

           }

       } catch (InterruptedException e) {

           e.printStackTrace();

       }

   }

5 0
3 years ago
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