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Ymorist [56]
2 years ago
10

Computers that are joined together are called networks true or false

Computers and Technology
1 answer:
natali 33 [55]2 years ago
7 0

Answer:

True

Explanation:

hope this helps if not sorry :(

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BITS wants to store information about the supervisors, including their supervisor number and the relationship to consultants. Su
Olin [163]

Answer:

Convert the table into normalize form

Explanation:

Un normalized relation of the given schedule is as

Consultant ( ConsultNum, Last Name, First Name, Street, City, ZipCode

HoursRate (SupervisorNum, Supervisor Num)

(Tasks, Description, Catagory, Price, SupervisorNum))

According to these functional dependencies :

SupervisorNum is dependencies of the SupervisiorNum

ConsltNum is dependencies of the Last Name, First Name, Street, City, ZipCode, Hours, Rate

Tasks are dependencies of Description, Category, Price

The consultant table is not in a normalized form as it contains repeating groups. Make composite keys such as Supervisor Num, Tasks and ConsltNum and convert the table in NF by removing repeating groups

Such as table in NF

Consultant

(Consult Num, Last Name, First Name, Street, City, Zip Code, Hours, Rate

Supervisor Num, Supervisor Name, Tasks, Description, Category, Price)              

5 0
2 years ago
Which math ratio represents efficiency?
andrew-mc [135]

Answer:

I think its the second one

6 0
2 years ago
Alex builds a 1 GHz processor where two important programs, A and B, take one second each to execute. Each program has a CPI of
BigorU [14]

Answer:

attached below

7 0
2 years ago
(a) Explain the term formatting a disk for storage.​
Elena L [17]

Answer:

Disk formatting is the process of preparing a data storage device such as a hard disk drive, solid-state drive, floppy disk or USB flash drive for initial use. In some cases, the formatting operation may also create one or more new file systems. The first part of the formatting process that performs basic medium preparation is often referred to as "low-level formatting".[1] Partitioning is the common term for the second part of the process, making the data storage device visible to an operating system.[1] The third part of the process, usually termed "high-level formatting" most often refers to the process of generating a new file system.[1] In some operating systems all or parts of these three processes can be combined or repeated at different levels[3] and the term "format" is understood to mean an operation in which a new disk medium is fully prepared to store files. Some formatting utilities allow distinguishing between a quick format, which does not erase all existing data and a long option that does erase all existing data.

As a general rule,[nb 1] formatting a disk by default leaves most if not all existing data on the disk medium; some or most of which might be recoverable with privileged[nb 2] or special tools.[4] Special tools can remove user data by a single overwrite of all files and free space.[5]

Explanation:

PLEASE MARK ME AS BRAINLIEST

6 0
3 years ago
Programs which were typically reserved for college-level classes such as computer animation and CAD programs are now being appli
Irina-Kira [14]
Answer: I think C


Step by step explanation:
8 0
2 years ago
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