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siniylev [52]
3 years ago
6

Ask the user to input a word. Then, print the first letter, the last letter, and the length of the word on the same line with no

spaces between them
Example:
Enter a word: apple
ae5

In edhesive please
Computers and Technology
1 answer:
igomit [66]3 years ago
3 0

Answer:

Scanner scan = new Scanner(System.in);

System.println("Enter a word: ");

String word = scan.nextLine();

System.out.println(word.substring(0,1) + word.substring(word.length()-1) + word.length());;

Explanation:

I'm going to assume that this is JavaScript.

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Which option is an appropriate database function syntax?
kodGreya [7K]

Answer:

=DSUM(A4:D8, "Unit Cost", A1:B2)

Explanation:

From the list of given options, it's obvious that the question relates to Excel database sum function.

The correct answer among the list of options is:

=DSUM(A4:D8, "Unit Cost", A1:B2)

Where

DSUM represents the function itself

A4:D8 represents the range

"Unit cost" represents the field

and

A1:B2 represents the criteria of the function

Analysing other options:

Option 1: The equality sign (=) before excel formulas is missing

Option 2: Sum is used instead of DSUM and there's a missing bracket before the range

Option 3: There's a missing comma between the range, the field and the criteria

Hence, the last option (4) answers the question.

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3 years ago
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In preparing categorical variables for analysis, it is usually best to​ Select one:
Allushta [10]

Answer:

a. convert the categories to numeric representations

Explanation:

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How can an antivirus protect your device​
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A T-1 system multiplexes ___ into each frame
zimovet [89]

Answer:

PCM encoded samples from 24 voice band channels

Explanation:

The Multiplexer from a lot of inputs generates one single output. And it is the select line that determines which of the input is going to influence output. And the select lines determine the increase in the quantity of data that can be sent through the network in a given amount of time. And this is termed as a data selector. Please note, this is application of multiplexer in data transmission.

And now coming to the T1 carrier system, it is a time division multiplexor, which multiplexes the PCM encoded samples coming from 24 band channels that require to be transmitted over an optical fiber or single metallic wire pair. And for this question, we need what is being multiplexed, and that is as mentioned in the Answer section.

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Random Access memory(RAM) stores data temporary until the computer is switched off

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