Questions

The main memory in computers is where the programs and data are kept when the processor is actively using them.

The main storage region of a computer is of two kinds. They are ::

RAM -- Random Access Memory

ROM -- Read Only Memory.

The main memory is defined as the central storage in a computer.

When you are applying for a job at a call center you should know that there will be moments when unsatisfied customers will get angry on you. The key here is to focus on what is the purpose of the call, maintain your calmness and be polite.

As an answer to this question, you can say that you would rate your level of patience and people friendliness above average. You can back it up with an example from your personal or professional life. 

The azimuth originates at true North i.e, the azimuth originates from the north point. It is a measure of how far an object forms the observer's north point.

Azimuth is a technical mapping term which is used to describe the direction of an angle between north and south on a compass circle through which the circle line passes. It is the most common military method to express direction. When using an azimuth, the point from which the azimuth originates is the center of an imaginary circle.

Add together values in corresponding positions of the top two crosses, and put the result in the lower left cross.

Calculate the difference between values in corresponding positions of the top two crosses, and put the result in the lower right cross.

Finally add together the values in corresponding positions of the lower two crosses to give the values in the central cross

Saw dust contains carbon which is oxidised to carbon  dioxide by concentrated nitric acid;