Which word goes with "meals

A ______ or workstation computer is typically used by one or a small number of people to perform everyday productivity tasks, su

sveta [45]

Answer:

Desktop

Explanation:

A desktop computer is a personal computing machine designed to be used on top of a usual office desk.

It accommodate in it the physical hardware that makes a computer run and connects to input devices like the mouse, monitor, and keyboard users interact with. Desktop computers are mostly used in enterprise and business environment, including in consumer use cases such as for gaming. In the enterprise, they are vital since they are the major medium for many users to do their day to day jobs.

6 0

4 years ago

Given the availability of an ifstream object named input, write the other statements necessary to read an integer into a variabl

tatiyna

Answer:

input.open("rawdata");

input>>datum;

input.close();

Explanation:

ifstream objects maintain a filebuf object as their internal stream buffer, and perform operations like input/output on the available associated files.

In above statements.

input.open("rawdata");

The associated file named rawdata is opened.

input>>datum;

The integer from the file is read into already declared variable datum.

input.close();

Input stream is closed.

4 0

3 years ago

A file is to be shared among different processes, each of which has a unique number. The file can be accessed simultaneously by

UkoKoshka [18]

Answer:

monitor fileSharer

{

enum {THINKING, WAITING, READING} state[N];

condition self[N];

int total;

void open(int i) {

state[i] = WAITING;

if (i + total >= N)

{ self[i].wait(); } // Leaves monitor

state[i] = READING;

total += i;

}

void close(int i) {

state[i] = THINKING;

total -= i;

// Can signal one waiting proc whose ID won't break bank.

for (int x = N - total - 1; x >= 0; x--) {

if (state[x] == WAITING) {

self[x].signal(); break;

}

initialization.code() {

for (int i = 0; i < N; i++) {

state[i] = THINKING;

}

total = 0;

}

8 0

4 years ago

How is the Microsoft Word 2013 window organized?

Alenkasestr [34]

The answer is (A): with contextual tabs for major groupings of editing features and ribbons with specific groupings to organize commands.

Contextual tab or tabs are hidden menu that appears when objects like images or texts are selected in programs like MS Word 2013. They typically contain one or more commands applicable to a selected text or object only. They are there in the Ribbon when you need them and disappear when you do not need them anymore. They are basically used for major groupings of editing features.
A ribbon on the other hand help users understand how commands are used directly and efficiently. It organizes a program’s features into a series of tabs.

6 0

4 years ago

Read 2 more answers

Assume that name is a variable of type String that has been assigned a value. Write an expression whose value is a String contai

Stella [2.4K]

Corrected (Modified) Question:

i. Assume that name is a variable of type String that has been assigned a value. Write an expression whose value is a String containing the last character of the value of name. So if the value of name were "Smith" the expression's value would be "h".

ii. Given a String variable named sentence that has been initialized, write an expression whose value is the number of characters in the String referred to by sentence.

Explanation of the corrected question

The whole question has been numbered (i) and (ii) just to separate or divide it into clearer sub questions.

Some parts of the question has also been removed since they are repetition of a part of the question.

Answer:

(i) name.charAt(name.length() - 1)

(ii) sentence.length()

Explanation:

No language has been specified in the question for the code to be written in. However, I have chosen to write it in Java.

(i) In Java, to get a particular character in a string str, the function, charAt(x) is used, where x in the function represents the index of the character to be fetched. This is written as str.charAt(x).

In our case, x is the index of the last character in our string. To get the index of the last character in a string say str, the length of the string itself is used. However, indexing starts at zero. Therefore, to get the index, it will be the 1 subtracted from the length of the string as follows:

str.length() - 1

But note that, to get the length of a string, the method length() is used. For example if,

String str = "omobowale";

str.length() will return 9

Now to the question at hand, our string variable name is name.

Therefore to get its last character, we write:

name.charAt(name.length() - 1)

So if;

name = "Smith";

name.charAt(name.length() - 1) will return "h"

(ii) As explained in (i) above, to get the length (number of characters) of the variable string sentence, we simply write;

sentence.length()

PS: The length of a string is the number of characters present in the string.

Hope this helps!

3 0

3 years ago