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makkiz [27]
3 years ago
14

Who invented the speaker?

Computers and Technology
2 answers:
Oksi-84 [34.3K]3 years ago
5 0

Answer:

Alexander Graham Bell

Explanation:

Alexander Graham Bell

Masja [62]3 years ago
3 0

Alexander Graham Bell patented his first electric loudspeaker (capable of reproducing intelligible speech) as part of his telephone in 1876, which was followed in 1877 by an improved version from Ernst Siemens.

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Access time is:________.
worty [1.4K]

Answer:

B) the time it takes for the required sector to position itself under the read/write head.

Explanation:

In Computer science, Access time is the time it takes for the required sector to position itself under the read/write head. It is usually measured in milliseconds.

It is the speed of the storage device.

5 0
3 years ago
A(n) ____ is an attack that takes advantage of a system vulnerability.
jarptica [38.1K]
<span>Exploit -</span> An attack that takes advantage of a system vulnerability, often<span> due to a combination of one or more improperly configured services.</span>
8 0
3 years ago
Which query will give the following result when it it applied on table 1????!!!!!
Mandarinka [93]

Answer:

B

Explanation:

You need Name , Age and Gender

the second requirement should only match the last row where age is 20 and gender is male.

thrid requirement of the query is that its syntax should be correct.

Option B staisfies all of required so it is the correct option.

6 0
3 years ago
I have a computer teacher who made me lose points in an assignment and saying that the reference page should be on a separate pa
lukranit [14]

Answer:

Have a talk with your teacher. Ask why she doesn't believe you, and if it still doesn't work, have a talk with someone that can physically help you - a principle or another teacher may be the best solution.

4 0
3 years ago
Write a function PrintShampooInstructions(), with int parameter numCycles, and void return type. If numCycles is less than 1, pr
Finger [1]

Answer:

public static void PrintShampooInstructions(int numberOfCycles){

       if (numberOfCycles<1){

           System.out.println("Too Few");

       }

       else if(numberOfCycles>4){

           System.out.println("Too many");

       }

       else

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

               System.out.println(i +": Lather and rinse");

           }

       System.out.println("Done");

   }

Explanation:

I have used Java Programming language to solve this

Use if...elseif and else statement to determine and print "Too Few" or "Too Many".

If within range use a for loop to print the number of times

8 0
3 years ago
Read 2 more answers
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