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3 years ago

Which technique helps you look confident as a speaker?

Computers and Technology

1 answer:

navik [9.2K]3 years ago

6 0

Make eye contact with the audience while presentating.

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Which of the following cannot be created using Word software?

Arturiano [62]

3-database of new clients

7 0

3 years ago

Which of the following is a valid IP address that can be used on the Internet (meaning the public addressing scheme)? Group of a

VladimirAG [237]

Answer:

168.16.1.1 is correct.

Explanation:

168.16.1.1 is the legitimate Internet Protocol address that can be used on the Internet.

Internet Protocol 10.10.1.1 and internet Protocol 172.30.1.1 are the private internet protocol addresses so they could not be used on the internet.

The Internet Protocol 234.1.1.1 has been used as a multicast address so they may not be used on the Internet.

7 0

3 years ago

In a switch statement, if a break statement is missing, _______________. Select one: a. the default case is automatically execut

Aleks [24]

Answer:

c. execution falls through the next branch until a break statement is reached

Explanation:

In a switch statement, if break is missing, then program continues to the next cases until it finds a break statement.

Consider the following example!

Example:

#include <iostream>

using namespace std;

int main()

{

int choice = 1;

switch (choice)

{

case 1:

printf("This is case 1, No break\n");

case 2:

printf("This is case 2, No break\n");

case 3:

printf("This is case 3, with break\n");

break;

default: printf("Error! wrong choice\n");

}

return 0;

}

Output:

This is case 1, No break

This is case 2, No break

This is case 3, with break

We have 3 cases here and case 1 and 2 don't have break statements, only case 3 has a break statement.

We called the case 1, then program continued to case 2, and finally to case 3 where it finds the break statement and terminates.

Therefore, we conclude that in a switch statement, if a break statement is missing, then execution falls through the next branch until a break statement is found.

8 0

3 years ago

Joe has just started the Security Module. He wants to get through it as quickly as possible and take the Quiz. As he clicks thro

Scorpion4ik [409]

Answer:

Joe should read the explanatory text and complete the learning activities.

Explanation:

Given

See attachment for options

Required

Best strategy to get through the module

First off, rushing through the activities and taking guess for each question (as suggested by (a)) will not help him;

He may complete the activities but sure, he won't learn from the module.

Also, reading through the units without completing the activities is not an appropriate method because Joe will not be able to test his knowledge at the end of the module.

The best strategy to employ is to read through the units and complete the activities, afterwards (option (b)).

4 0

3 years ago

You check the ip address on a host on the network. the address is 122.16.155.71 with a mask of 255.0.0.0. what is the broadcast

Sveta_85 [38]

122.255.255.255

--------------------------------

8 0

4 years ago