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vladimir1956 [14]
3 years ago
14

What do radio telescopes use to gather and focus radio waves?

Computers and Technology
2 answers:
cestrela7 [59]3 years ago
8 0
Parabolic dish Antennas.
garri49 [273]3 years ago
5 0

The answer is : A Huge Dish

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How can you distinguish between a manually added page break and an automatic page break in a worksheet?.
frosja888 [35]

There are different kinds of breaks. You can distinguish them by the fact that Automatic page breaks appear as dashed lines while manual page breaks appear as solid lines.

A page break is a term that shows the point where one page ends and where another one starts.

In automatic page break, One does not need to break the page as it will  fill itself automatically. In manual page break, a person is needed to break it. yourself

Word often inserts itself in an automatic page break and starts immediately in a new page. An automatic page break is often shown by by a dotted line. A manual page break is shown by a dotted line named as Page Break.

Learn more about Breaks from

brainly.com/question/13286760

5 0
3 years ago
Identify examples of loop structures using comments in your code. Be sure your examples address each of the following: i. Item-b
Alex73 [517]

Answer:

item based for loop is used to iterate items in a collection .it is useful to apply some operations on item. Index based for loop is used to execute some logic repetitively. While loop also useful to execute a logic repetitively

Explanation:

item based for loop is used to iterate items in a collection .it is useful to apply some operations on item. Index based for loop is used to execute some logic repetitively. While loop also useful to execute a logic repetitively

in c#.net , following example explains this

using system;

void main(){

String[] names=new  names[20];

int counter=0;

//index based for loop

for(int i=0;i<20;i++){

console.read(names[i]);

}

//item based for loop

foreach(string s in names){

console.writeline(s);

}

//while loop

while(counter<20)

{

console.read(names[counter];

counter++;

}

}

4 0
3 years ago
A company has a file server that shares a folder named Public. The network security policy specifies that the Public folder is a
klasskru [66]

Answer:

authentication

Explanation:

At the authentication process, there is a way of identifying a user, this is typically done by having the user enter a valid user name and valid password before access is granted. Here at authentication the process is based on each user having a unique set of criteria for gaining access.

The AAA server have to ascertain by comparing a user's authentication credentials with other user credentials stored in a database. In the event the credentials match, the user is granted access to the network. But on the other hand, If the credentials varies, and authentication fails then network access will be denied.

3 0
3 years ago
Which of the following is not a key component of a structure?
valentina_108 [34]
D. Enumerations! Because I know that is NOT a leg compentent of a structure
5 0
3 years ago
.How does kinetic energy affect the stopping distance of a vehicle traveling at 30 mph compared to the same vehicle traveling at
Virty [35]
The overall kinetic energy of the 60mph car is greater than the overall kinetic energy of the 30mph car. Because of this, it takes a greater force to stop the faster car because it has greater amount of kinetic energy (aka the amount of force needed to overcome the momentum of the faster car is larger).
4 0
3 years ago
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