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Effectus [21]
3 years ago
13

Basic rule for java languague

Computers and Technology
2 answers:
Liono4ka [1.6K]3 years ago
6 0
<span>A program should be readable. All the other rules on this page can be overridden by this primary rule. Your programs should display good taste, which you can generally acquire only by paying attention to the practices of other, expert programmers.</span>
Andrei [34K]3 years ago
4 0
<span>a program should be readable to its user, i think </span>
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A power supply serves as both a rectifier and transformer to convert AC house current to DC and to step down voltage from 110 V
ohaa [14]

Answer:

True

Explanation:

A computer can be defined as an electronic device that is capable of receiving of data in its raw form as input and processes these data into information that could be used by an end user.

Generally, a computer is composed of five (5) main components and these include;

I. Input unit.

II. Output unit.

III. Central processing unit (CPU).

IV. Storage (memory) unit.

V. Power supply unit (PSU).

A power supply also referred to as power supply unit (PSU) can be defined as a hardware component of a computer that converts and step-down the domestic alternating current (AC) electrical power to a low-voltage regulated direct current (DC) power, so that the internal components of a computer can be supplied with power.

Hence, the power supply unit (PSU) serves as a rectifier by converting alternating current (AC) house current to direct current (DC) and as a transformer to step-down voltage from 220 Volts or 110 Volts to 50, 30, or 20 Volts depending on the requirements of a computer.

8 0
3 years ago
When the increment or decrement operator is placed before the operand (or to the operand's left), the operator is being used in
Salsk061 [2.6K]

When the increment or decrement operator is placed before the operand (or to the operand's left), the operator is being used in prefix mode. Postfix mode on the other hand is when the increment or decrement operator is placed after the operand (or to the oper and's right) .


8 0
3 years ago
While inspecting an element in the DOM on my website using the Chrome Devtools I accidentally deleted the DIV that had all my au
Kobotan [32]

Answer:

Refresh the page, it will reset all the underlying code.

Explanation:

Inspecting an element is essential for web developers in building websites faster and better. The Chrome DevTools is a powerful tool that is integrated into the Chrome browser to assist developers in on-the-go website troubleshooting.

Editing codes in the Chrome DevTools console does not affect the source code of the website hosted on a server, it just provides instant editing functions for troubleshooting or website enhancement.

Therefore, refreshing the page, re-loads the website again from its database which will show the unedited website. In our scenario, after refreshing the page, all the deleted DIV that contains all the authentication will reappear again.

4 0
3 years ago
Vadik is creating a program where the user inputs their grade level and the program tells them which sports teams they are allow
Lelechka [254]
He should use if, elif, else
4 0
2 years ago
Read 2 more answers
Write a program that computes and displays a 15 percent tip when the
Anuta_ua [19.1K]
Your question wasn't very clear, but I think I understand what you want. Additionally, you should really state what language you're working with. Here it is in C#, and shouldn't be too much of a hassle to translate in to other languages.


Console.Write("Enter payment: ");

float payment;

if (float.TryParse(Console.ReadLine(), out payment))
    Console.WriteLine((Math.Floor(payment * 100) / 100) * 0.15, + " at 15% tip.");
else
    Console.WriteLine("Invalid input.");
5 0
3 years ago
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