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2 years ago

Difference between positional and non positional number

Computers and Technology

1 answer:

Harlamova29_29 [7]2 years ago

6 0

Answer:

In positional number system,

1. each symbol represents different value depending on the position they occupy in a number.

2. In positional number system, each system has a value that relates to the number directly next to it. The total value of a positional number is the total of the resultant value of all positions.

3. Example: 12 can be 1 x 10 + 2 x 1, 10 + 2= 12

whereas in Non-Positional number

1. In non-positional number system, each symbol represents the same value regardless of its position

2. In non-positional number system each symbol represents a number with its own place value.

3. Example: Roman number system where I for 1, II for 2 etc.

hope this helps~✨

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In the software development process, which review studies the software design before it is released for coding?

marta [7]

1. In the software development process, the <u>software requirement</u> review studies the software design before it is released for coding.

2. <u>Audits</u> and walkthroughs are additional types of reviews performed in the software development process.

<h3>What is software development?</h3>

Software development can be defined as a process through which a software application (program) that is used to perform specific tasks on a computer is conceived, designed, developed (programmed), documented, tested and reviewed.

<h3>What is a software review?</h3>

A software review refers to a process that involves the analysis and examination of a software application (program) by a software developer, computers (robots), project personnel, end users, or user representatives for comment or approval on specifications and standards.

<h3>Types of reviews in software design.</h3>

In the software development process, there are three (3) main types of reviews and these include the following:

Preliminary design review (PDR)

Critical design review (CDR)

Software requirements review (SRR)

Furthermore, the additional types of reviews performed in the software development process are:

Inspection
Code review
Technical review
Pair programming
Audit review

Read more on software development here: brainly.com/question/25760458

8 0

2 years ago

Which line in the following program will cause a compiler error? #include using namespace std; int main() { int number =5; if (n

DanielleElmas [232]

Answer:

#include <iostream>
using namespace std;
int main() {
int number =5;
if (number>=0&& number <=100){
cout<<"passed.\n";
}
else{
cout<<"failed.\n";
}
return 0;
}

Explanation:

There where multiple errors in the code given in the questions

Line 1: Missing <iostream>

Line 5: The comparison operator was wrong correction is highlighted

Line 12 Missing closing brace for the main function

All the errors have been fixed and the code above compiles

4 0

3 years ago

What is better for the sd card use as portable storage or use as internal storage?

Sever21 [200]

It depends on what you’d need it for.

> Portable Storage <
- Good for traveling.
- Good for porting stuff from a device to another device.

> Internal Storage <
- Better if you are using it for one device.
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5 0

3 years ago

In Python please.

SOVA2 [1]

Answer:

negatives = []

zeros = []

positives = []

while True:

number = input("Enter a number: ")

if number == "":

break

else:

number = int(number)

if number < 0:

negatives.append(number)

elif number == 0:

zeros.append(number)

else:

positives.append(number)

for n in negatives:

print(n)

for z in zeros:

print(z)

for p in positives:

print(p)

Explanation:

Initialize three lists to hold the numbers

Create a while loop that iterates until the user enters a blank line

Inside the loop:

If the number is smaller than 0, put it in the negatives list

If the number is 0, put it in the zeros list

Otherwise, put the number in the negatives list

When the while loop is done, create three for loops to print the numbers inside the lists

5 0

3 years ago

This is not what I asked for

jolli1 [7]

?? What does that mean? What is the question

3 0

3 years ago

Difference between positional and non positional number​

Difference between positional and non positional number