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ICE Princess25 [194]
3 years ago
12

When backing up a database server to LTO tape drives, the following schedule is used. Backups take one hour to complete.

Computers and Technology
1 answer:
AleksandrR [38]3 years ago
4 0

Answer:

C. 3

Explanation:

Linear Tape Open LTO tape drives are magnetic tapes used to store data. This can be used with small and large computers for backup purposes. The backup needs to maintained frequently so that new data is backup on every interval. The is a RAID failure on database server to ensure complete backup there must be 3  backup tapes needed.

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Characteristics of successful entrepreneurs include
crimeas [40]
The answer would be A because grit means to fight hard to get what you want. Submission would be to give in to pressure and give up. Self-importance would be to only focus on yourself and no one else. A short attention span would not work out for you because you get distracted easily.
8 0
4 years ago
What is the component on the motherboard that confirms all devices are in working order once the computer is turned on?
Oduvanchick [21]

Answer: Bios chip which starts the motherboard check

Explanation: the BIOS (pronounced bye-oss) is a ROM chip found on motherboards that allows you to access and set up your computer system at the most basic level.

7 0
3 years ago
Use the Web to search for different ways to share an Access database, such as the one for Colonial Adventure Tours, with others
stellarik [79]

Answer:

Check the explanation

Explanation:

There are certainly many ways through which we can access and share database. The different ways to share an access database are as follows:  

1. By using Sharepoint site: To utilize the SharePoint you should have windows SharePoint services server enabled on your system. Sharepoint assists in making database accessing very convenient by using methods like linking to list and publishing a database.  

2. By using database server: This technique split a database that the tables are stored on the network in which each user has a copy of an access database file. The database file comprises of tables which contain queries, reports, forms, and other database objects.  

3. By using split database: This technique is utilized when a database server product or a SharePoint site is unavailable. The tables then gains access into one access file and everything goes to other access files.  

4. Network Folder: In this technique database file is stored on a shared network device and users can use the file simultaneously.  

Below is the table for necessary hardware and software:

                                                   Sharepoint  database     split       Network

                                                         site          server    database    Folder

Need for database server software?No             Yes       No        No

Need for windows server?                Yes              No        No        No

6 0
4 years ago
Define the difference between preemptive and nonpreemptiveschedulling. State why strict nonpreemptive schedulling is unlikelyto
valentinak56 [21]

Answer:

Preemptive scheduling is the scheduling which a process given to the CPU can be suspended if a more suitable process comes between execution.

For example :- In SJF (Shortest Job First) a more smaller process comes between  the execution the CPU will execute the new process and the process which was in the execution will be suspended for the time being.

Non-Preemptive scheduling cannot suspend the process in between if a process is in execution it will be fully executed then other process will get executed.

Strict Non preemptive scheduling are not suitable for computer centers because it cannot execute process with more priority if it comes between the execution.

3 0
3 years ago
Before starting a spreadsheet, it is smarter to plan ahead and think through the design. true or false
Nesterboy [21]
True. THe axis order (horizontal/vertical) for instance, can cause a serious headache to you when organized wrong.
The same goes with functions, it's better to check them mentally/in a piece of paper beforehand.
6 0
3 years ago
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