Which statement best describes top-down programming design?

Create the code that will find

frez [133]

Answer:

function findLongestWord(str) {

var longestWord = str.split(' ').sort(function(a, b) { return b.length - a.length; });

return longestWord[0].length;

}

findLongestWord(InputHere);

Explanation:

Replace InputHere with the input

7 0

3 years ago

Jenae helps maintain her school web site and needs to create a web site poll for students. Which tool will she use? JavaScript H

irga5000 [103]

Answer:

Text Editor

Explanation:

What the question implies is that, what tool will she need to create the website.

And the answer is a text editor; this is so because the other three options are web development languages used in developing a website but the text editor is where she'll write her line of codes to create the required website poll.

Example of usable text editors are notepad and notepad++ etc.

4 0

3 years ago

Read 2 more answers

Explain benefits and disadvantages of using BNC over F-Type connectors on coaxial cables

Leokris [45]

Answer:

The benefits and disadvantages of using BNC over F-Type connectors on coaxial cables are;

The <em>benefits </em>of the BNC includes;

1) Easy connect and disconnect for a more rapid connection unlike the F-Type connector which is a screw connector

2) Reduction on stress on the termination of the coaxial cable

3) Appropriate in systems that see frequent reconfiguration unlike te F-Type connector that is permanently attached

4) Prevent unwanted disconnection ensuring image consistency by locking into place

5) Can extend to 300 ft.

The <em>disadvantages</em> of the BNC connectors are;

1) A separate power supply for the cable is required

2) Is used only for video transmission

3) Cannot be used for audio

4) The center wire is not easily visible like those of the F-Type connector which serves as a pin

5) The BNC connector is not watertight like the F-Type connectors

6) There are no provision for properly and securely attaching the cable to the camera for field work such that it can be easily disconnected while in use unlike the F-Type connectors

7) It is not as easy to manufacture like the F-Type connector and it is more expensive

8) The installation of the BNC connector on a coaxial cable is more intricate and the center cable is hidden from view after the BNC is attached thereby making it not possible to see if there is an error in installation which is unlike the F-type connector that takes less than 30 seconds to be attached to a cable

9) The F-Type connector provides more cost savings during installation than the BNC connector

Explanation:

The BNC connector is a type of bayonet connector used more frequently on CCTV systems. The benefits of the BNC includes;

The F-Type connectors are usable on SATV, CATV, and Digital TV where they are used together with RG6 or RG11 cables

3 0

3 years ago

If you have an if/else if/else code sequence with 4 blocks, what is the minimal number of input values that you should use to te

yawa3891 [41]

Answer:

4 is the correct answer for the above question.

Explanation:

If the if-else sequence has 4 blocks then it will be designed like if, else-if, else-if and then else which made 4 blocks which are as follows:-

The first block is an if block.
Then the second block is an else-if block.
The third block is also else-if block and
The fourth block else blocks.

So there is a need of 4 value (one value for each case) to test the application which is defined in the above scenario.
It is because when the first if statement is false then the first else-if statement is executed and when the first else statement is false then the second else-if statement is executed and when it is false then the else statement will executed.

7 0

3 years ago

What is the basic process of programming?

NikAS [45]

Answer:

There are usually three stages to writing a program: Coding. Compiling. Debugging.

8 0

3 years ago