Answer:
it allows users to trim the edges of the image,making the image smaller.
Explanation:
Cropping refers to removing unwanted parts of a graphic hence can facilitate to reducing the size
Answer: Rich medium
Explanation: A communication is said to be rich id it provides the services like observing the body language, immediate communication, instant judging of the voice tone etc. These factors are commonly found in the face to face interaction which is considered as the rich source of communication. It is considered as rich medium because it has the capability of receiving the output immediately .
Answer:
Automatic and Explicit Buffering.
In the case of explicit buffering, the length of the queue is provided while in automatic buffering the queue size needs to be indefinite. In automatic buffering there is no need to block the sender while coping the message. While in explicit buffering the sender is blocked for the space in queue.
No memory is being wasted in explicit buffering.
Send by Copy and Send by Reference.
By using the send by copy method, the receiver is not able to change the state of parameter while send by reference allow. The advantage of using the send by reference method is that it allows to change a centralized application to its distributed version.
Fixed-sized and Variable-sized Messages.
In fixed size messaging refers, the buffer size is fixed. This means only a particular number of messages can only be supported by the fixed size buffer. The drawback of the fixed size messages is that they must be a part of fixed size buffer. These are not a part of variable size buffer. The advantage of variable size message is that the length of the message is variable means not fixed. The buffer length is unknown. The shared memory is being used by the variable size messages.
Explanation:
<em>Answer:</em>
<em>A loosely organized collection of citizens and engineers who communicate mostly by email. </em>
Explanation:
<span>An element in the Excel window that displays the value or formula contained ... which you can specify the type of calculation you want to perform in an Excel formula are: ..... installs all the most commonly used files to your computer's hard drive. Full. A(n) ______ software installation enables you to decide which features you ...</span><span>
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