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avanturin [10]
3 years ago
5

Why should running your unit test suites not take a long time?A. Unit tests aren't that important, so less time should be spent

on them and more time coding.B. Unit tests suites that take too long to run discourages running the tests, making them less usefulC. When running tests in a central location, longer tests can block others from running their tests as wellD. Tests that run too long risk slowing down the feedback cycle for developers
Computers and Technology
1 answer:
masya89 [10]3 years ago
3 0

Answer:

D. Tests that run too long risk slowing down the feedback cycle for developers

Explanation:

The reason you should run your unit test suites not to take a long time is that "Tests that run too long risk slowing down the feedback cycle for developers."

Otherwise, the developers would find it difficult to detect problems instantly, causing delay to fix the problems which will eventually delay the developers or project's team to advance to the next stage of the project.

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Convert the following numbers. (Please show all steps; no marks will be awarded if no steps are shown) [1.5 x 4 = 6 marks]
katen-ka-za [31]

Answer:

i. 10210212

ii. 100 101 001 in BASE 2

iii. 46.4631

iv. 12.453125

Explanation:

i. Converting to base 10 we get

=  10 x 162 + 13 x 161 + 9 x 160 = 2777

Converting to base 10 we get  =

2777/3 = 925 with remainder 2

925/3 = 308 with remainder 1

308/3 = 102 with remainder 2

102/3 = 34 with remainder 0

34/3 = 11 with remainder 1

11/3 = 3 with remainder 2

3/3 = 1 with remainder 0

1/3 = 0 with remainder 1

Hence the Answer is 10210212

ii. = Octal is taken in pair of 3 bits , Writing binary of each number in 3 bits we get  = 100 101 001 in BASE 2

iii. = 1 x 52 + 2 x 51 + 3 x 50 + 3 x 5-1   = 38.6 in decimal

Converting to Octal we get

38 /8 = 4 with remainder 6

4 /8 = 0 with remainder 4

.6 x 8 =  4.8

.8 x 8 = 6.4

46.4631

iv. = 1x 81 + 4 x 80 + 3 x 8-1 + 5 x 8-2   = 12.453125

Check here for Free courses about IT and Management www.eacademy.lk

4 0
3 years ago
Which blog had legal content and is written mostly by lawyers
Svetradugi [14.3K]
Is it asking for a web site like .edu? or something like that?
6 0
3 years ago
Read 2 more answers
Using Turtle Graphics, write a program that will produce 2 Zs next to each other. It is irrelevant where these Zs appear and wha
LekaFEV [45]

Answer:

# import the  turtle library

from turtle import *

# create a turtle space

space = Screen()

# create a turtle object

z = Turtle()

 

# create a single Z

z.forward(50)

z.right(120)

z.forward(100)

z.left(120)

z.forward(50)

 

# adjust the turtle position

z.up()

z.left...

Explanation:

8 0
3 years ago
I have no idea, this has two parts. Any help I would love.
lana [24]

Answer:

2that is the question??? then many I could help

7 0
2 years ago
Write a loop that fills an array int values[10] with ten random numbers between 1 and 100. Write code for two nested loops that
zalisa [80]

Answer:

#include <iostream>

#include <cstdlib>

using namespace std;

int main() {

   int[] array = new int[10];

   int index = 0;

   while(index < array.size()){

           int number = (rand() % 100) + 1;

           for (int i = 0; i < 1; i++) {

               array[index] = number;

               cout<< "Position "<< index << "of the array = "<< number << endl;

               ++index;

           }

     }

}

Explanation:

The while loop in the source code loops over a set of code ten times, The for loop only loops once to add the generated random number between 1 and 100 to the array of size 10. At the end of the for loop, the index location and the item of the array is printed out on the screen. The random number is generated from the 'rand()' function of the C++ standard library.

7 0
2 years ago
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