Which of the following is true about radio waves? They have short wavelengths. They have high energies. They reveal hot gases. They can penetrate dust clouds.

Which of the following questions will most likely be answered by displaying data on a line graph? A) which plant showed the fastest growth during the experiment? B) which type of pet do the most students have?

Mesh networks: a. usually provide relatively long routes through the network (compared to ring networks) b. require more processing by each computer in the network than in star or ring networks c. do not use decentralized routing d.

On Gmail, can I have an email get sent to someone at a certain time?

In an if statement, the programmer must supply the condition that the computer needs to evaluate before further processing can occur. The condition must be which type of expression?

What is the value of the totalsString variable after the following code is executed? var totals = [141.95, 212.95, 411, 10.95]; totals[2] = 312.95; var totalsString = ""; for (var i = 0; i < totals. length; i++) ";

What are the advantages of using a server operating system?

State two properties of natural fibres that make them suitable for clothing.

IPv4 address are of how many types?

Read each statement below. If the statement describes a peer-to-peer network, put a P next to it. If the statement describes a server-based network, put an S next to it. P - Peer-to-peer S - Server-based 1.

How did marcian hoff's invention change computers? do all computers include one of his inventions?