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3 years ago

The stack pop operation

Computers and Technology

1 answer:

lys-0071 [83]3 years ago

6 0

Answer:

extracts one element from the stack and returns it

Explanation:

Basically, a stack is an abstract data type that serves as a collection of elements. It has two principal operations:

push, which adds an element to the collection, and

pop, removes an element from the Stack and returns the removed element This operation is often found in c and java programming.

Therefore, the correct option in our case is that the stack pop operation extracts one element from the stack and returns it.

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One factor in algorithm performance that we've not had a chance to speak much about this quarter, but one that is certainly rele

Rama09 [41]

Answer:

Quick sort and Merge sort supports parallelism

Explanation:

When we talk about parallelism, we are referring to the idea of breaking down a problem into a number of many subproblems after which we combine the solutions of these subproblems into a single solution. Here we allocate these subtasks to the multicore processors where each core gets assigned each of the subtasks are assigned to a core according to its ability or functionality. After each of the core are through with its evaluation, all their results are collated and combined to come up with a full rounded and complete solution to the given problem.

If we take a look at sorting algorithms such as selection sort, bubble sort and insertion sort, we will find out that these algorithms cant be simulated on a multicore processor efficiently because they are sequential algorithms.

On the other hand, we have sorting algorithms that can easily be simulated in a multicore processor since they can divide the given problem into subproblems to solve after which the solutions can be combined together to arrive at or come up with a complete solution to the problem. This algorithms includes Quick sort and Merge sort, they make use of Divide and Conquer paradigm.

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4 years ago

What is an IF statement used for?

kiruha [24]

The IF statement is a decision-making statement that guides a program to make decisions based on specified criteria. The IF statement executes one set of code if a specified condition is met (TRUE) or another set of code evaluates to FALSE.

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3 years ago

18. What do we call the Microsoft Word File?

Colt1911 [192]

Answer:

<h2>we call Microsoft Word File "<u>document</u>" or "<u>docx</u>"</h2>

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2 years ago

A copy machine is available 24 hours a day. On a typical day, the machine produces 100 jobs. Each job takes about 3 minutes on t

Hoochie [10]

Answer:

13.3%

Explanation:

OEE= Availability × Performance × Quality

Availability = Run Time/ Planned Production Time

Run time = 3*100 = 300 + 0.2* 300 = 1.2 *300 = 360 mins

Planned Production time = 24*60 = 1440 mins

Availability = 360/1440 = 1/4 = 25%..............1

Performance = (Ideal Cycle Time × Total Count) / Run Time

Ideal Cycle Time = 2 min (Only the processing time)

Total Count= 100+20 = 120

Performance = 2*120/360 =66.67% .............2

Quality = 100%-20% = 80%.......3

Frpm 1,2,3

OEE=25% * 66.67 % * 80% =

0.13334=13.3%

4 0

4 years ago

What is the purpose of the .NET Framework Class Library? a. it provides pre-written code that can be used by .NET applications b

Burka [1]

Answer:

d. it specifies the data types that can be used by .NET applications.

Explanation:

The .NET Framework Class Library (FCL) makes the system functionality of the .NET Framework available because it contains interfaces, data types, various classes and so on.

It is also important to note that the FCL is integrated to the CLR or Common Language Runtime of .NET Framework which is responsible for code execution.

The Framework Class Library or FCL can be categorized broadly into three:

1. Frameworks

2. Utility features in .NET, and

3. Wrappers around the Operating System (OS) functionality.

1. Frameworks: The FCL contains many frameworks aimed at the development of some applications. For instance, WPF or Windows Presentation Foundation is used to carry out a number of functions but majorly to render user interfaces.

2. Utility features in .NET: This contains a number of classes for use in the .NET framework, examples of these classes include: dictionary, queue, stack, list and so on. Additionally, it contains classes for different manipulations, for example, for handling regular expressions the Regex class is available for use.

3. Wrappers around the Operating System (OS) functionality: Contained in the Framework Class Library are wrappers that are present at the root functionality of the Windows OS. For instance, classes to handle I/O, network features, file system as so on.

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3 years ago