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3 years ago

Give the difference betewen recursion and interation in C. Sight what are the advantages and their disadvantages?

1 answer:

8 0

I believe you mean iteration. Recursion is when you have a function that calls or uses it's self. it's advantageous because it reduces the amount of code but can fall victim to an endless loop. Iteration is using a while loop or any kind of loop to iterate through a data set normally an array, iteration allows you to do an action for every iterated item but a downside is that it takes a long time to iterate and it is not efficient

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Which of the following should NOT be done to keep people from slipping on floors? A) Have the proper absorbents in an easy-to-fi

RoseWind [281]

The following options helps keep people from slipping on floors

A) Have the proper absorbents in an easy-to-find place to quickly put on spills : So that accidental little spills can be cleaned right away.

C) Wear slip-resistant footwear : It is a precautionary step to follow, no matter where we go.

D) Mark a slippery area with an easy-to-use tent sign that says " Caution, Slippery floor" : This allows people to be aware of the wet area and cross it cautiously.

Leaving oil and fluids to air dry thoroughly, takes a long time and there are chances that people step over it and slip.

So, the answer is

(B) Anytime oil or fluids are spilled on the floor, leave them to thoroughly air dry.

8 0

3 years ago

Read 2 more answers

What were the technological innovations that allowed for the rapid expansion of the railroads?

liraira [26]

Answer:

There are different phases of railroad expansion with the innovations in technology.

Explanation:

Few of the technological innovations are described below that leads in railroad expansion more rapid.

1. Centralized Traffic control (CTC) is introduced in 1960's that is used to control the traffic on railroads using different signal control.

2. In 1990's after computer technology involvement, railway ticket and reservation system is automate and being centralized. That makes the railroad expansion improve.

3. Bullet train technology has been introduced, that makes the railway trains more faster.

4. Electric trains has been introduced to use green energy and reduce the dependency on the fuel to make environment clean and green.

5 0

2 years ago

What are three ways digital identity is created and kept up? (open answer)

Anna007 [38]

Answer:

Capture attributes as ID documents or biometric data

Explanation:

Examples of such attributes include biometrics, verified identification documents, and third-party verification procedures. To create a trusted digital ID, there are typically three steps: capturing verified attributes, verification of the documents, and digitization of the ID.

Great day :) toodles

6 0

2 years ago

What is the oldest malware victor

arsen [322]

Answer:

The oldest malware vector was emails.

Explanation:

Websites were not widespread early on into the internet, however it was very easy to have a virus that uses an email contact list, where it can send itself to other email addresses and spread.

7 0

3 years ago

Given two lists: L1=[10,12,14] and L2=[20,22,24] 2

OleMash [197]

Answer:

Explanation:

(i) L1+L2 Error:

L1=[10,12,14]

L2=[20,22,24] # {n. 2 delete}

L1+L2

ans =

30 34 38

(ii) L1*2

ans =

20 24 28

(iii) L1

L1 =

10 12 14

8 0

2 years ago