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katrin2010 [14]
2 years ago
14

Choose the correct statement:_______.

Computers and Technology
1 answer:
olga2289 [7]2 years ago
6 0

Answer:

d. A String is a class data type so a String variable holds a reference to a location in memory

It depends on which programing language or scripting language...

Explanation:

If it's Java then D is the correct answer...

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It is not possible to use keywords to search for themes. true or false.
Drupady [299]
False my dude .........................
3 0
3 years ago
Two machines can finish a job in StartFraction 20 Over 9 EndFraction hours. Working​ alone, one machine would take one hour long
Alborosie

<em><u>Answer</u></em>

5 hours

<em><u>Explanation</u></em>

The two working together can finish a job in

\frac{20}{9}  \: hours

Also, working alone, one machine would take one hour longer than the other to complete the same job.

Let the slower machine working alone take x hours. Then the faster machine takes x-1 hours to complete the same task working alone.

Their combined rate in terms of x is

\frac{1}{x}    +  \frac{1}{x - 1}

This should be equal to 20/9 hours.

\frac{1}{x}  +  \frac{1}{x - 1}  =  \frac{9}{20}

Multiply through by;

20x(x - 1) \times \frac{1}{x}  +20x(x - 1) \times   \frac{1}{x - 1}  =  20x(x - 1) \times \frac{9}{0}

20(x - 1)  +20x = 9x(x - 1)

20x - 20+20x = 9{x}^{2}  - 9x

9{x}^{2}  - 9x - 20x - 20x + 20= 0

9{x}^{2}  - 49x  + 20= 0

Factor to get:

(9x - 4)(x - 5) = 0

x =  \frac{4}{9}  \: or \: x = 5

It is not feasible for the slower machine to complete the work alone in 4/9 hours if the two will finish in 20/9 hours.

Therefore the slower finish in 5 hours.

8 0
2 years ago
Which approach does procedural programming follow? bottom up, top down, random, or object oriented​
ELEN [110]

Answer:

Top to down approach

Explanation:

7 0
3 years ago
Type the correct answer in the box. Spell all words correctly. Joseph is a digital media developer and has years of work experie
Damm [24]

It is better to develop soft skills. Irrespective of profession, soft skill is a common skill which is required to be present in everyone to move along with others and continue the work successfully. A person who is good at technical need soft skill to work in collaboration with others, manage team, solve problems, etc.

So there are separate soft skill training provided for various roles and years of experience. So, I suggest to have soft skill training and do additionally MBA degree.

5 0
3 years ago
Do individuals have a privacy interest in their smartphones' locations?
Rzqust [24]

Answer:

In today's world, everyone using smartphones as it easily allow to communicate by using different types of features like texting, video, e-mail and by using internet we can run various types of applications.

Smartphones carries one of the main and important skills that is show our current location. By using various types of applications like Global positioning system (GPS), cell ID and wifi we can easily trace the location.

But there is different types of option according to the individual requirement as some people want privacy as they are not interested to share their location to anyone.

6 0
3 years ago
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