Answer:
a. Encrypt a message - Application layer
b. Prevent buffer overruns - Transport Layer
c. Choose the best route for a data packet - Network Layer
d. Compose an email message - Application layer
Explanation:
Answer:
ii. break
Explanation:
In Computer programming, a loop can be defined as a sequence of instructions that are executed repeatedly until a specific condition is true or for a certain number of times.
This ultimately implies that, a loop is a programming structure that continually repeats a sequence of instructions until a specific condition is true (met) or for a definite number of times.
Basically, there are three (3) main types of loop in programming and these includes;
I. For loop.
II. While loop.
III. Repeat.
Since loops continually repeats a sequence of instructions until a specific condition is true (met), it is a best practice to ensure that the loop breaks at some point to avoid an infinite loop. An infinite loop typically causes a software program to crash.
Thus, the break command is used by programmers to prevent an infinite loop or terminate a current loop immediately.
Hence, the command to get out of the loop is break.
I have the equation 1 meter = 1.0 * 10
-9
