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3 years ago

)What is proceduralabstraction, and why is it important inComputer Science

Computers and Technology

1 answer:

STatiana [176]3 years ago

6 0

Answer:

Procedural abstraction is a method in which all sub tasks of a whole functionality must be created separately as method and each method/ procedure must be performing a distinct functionality. For example if we want to write a program to calculate and display result of students in class and create separate methods to get students record, to calculate grades to display results is a procedural abstraction approach. Here not only the methods created have distinctive function the administrative can vary the level of abstraction as well.

It is important in computer science for the following ways:

1) Increase the level of code readiness as all separate functionality tasks will have a separate methods.

2) Prevents unauthorized of data.

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Assume we are using the simple model for floating-point representation as given in this book (the representation uses a 14-bit f

Artemon [7]

Answer:

The representation of 100.0 in the floating-point representation is computed as follows: First convert the given number 100.0 in the binary form. 10010 = 11001002 the binary representation.

Explanation:

3 0

3 years ago

What Windows Server 2016 feature implements software-defined storage and is intended to make storage more versatile by making it

SIZIF [17.4K]

Answer:

Storage Spaces Direct feature implements software-defined storage and is intended to make storage more versatile by making it easier to add storage, access storage, and use new storage capabilities

Explanation:

Storage Spaces Direct feature appeared in Windows Server 2016 and it is a distributed data storage technology.

Storage Spaces Direct enables local drives of several servers into a fault-tolerant, scalable storage secured from problems of both separate disks and entire servers. Using this feature, one can create virtual volumes on local drives and use them as common clusters to store virtual machine files.

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3 years ago

Match the different sources of payments to their descriptions. an electronic device that aids consumers to make online payments

LekaFEV [45]

Automatic Draft- A convenient payment method where funds are automatically debited from your account.

Cash- The physical form of currency.

Credit Card- Allows you to make a purchase and pay for it later.

Digital Wallet- An electronic device that aids consumers to make online payments through various websites.

For anyone still looking, hope this helps.

6 0

3 years ago

To print the last element in the array named ar, you can write :A. System.out.println(ar.length);

timofeeve [1]

Answer:

Option (d) is the correct answer.

Explanation:

An Array is used to store multiple variables in the memory in the continuous memory allocation on which starting index value is starting from 0 and the last index value location is size-1.

In java programming language the array.length is used to tells the size of the array so when the user wants to get the value of the last element, he needs to print the value of (array.length-1) location so the correct statement for the java programming language is to print the last element in the array named ar is--

System.out.println(ar[ar.length-1]);

No option provides the above statement, so option d (None of these) is correct while the reason behind the other option is not correct is as follows--

Option a will prints the size of the array.
Option b also gives the error because length is an undeclared variable.
Option c will give the error of array bound of an exception because it begs the value of the size+1 element of the array.

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3 years ago

There are 3 parts to an osha inspection. What are they

vovikov84 [41]

1) An opening conference. The opening conference is a brief meeting during which the OSHA inspector will explain the purpose of the inspection.

2) A worksite “walkaround” The walkaround is the actual inspection.

3) A closing conference.

6 0

3 years ago