Answer:
Computers differ based on their data processing abilities. They are classified according to purpose, data handling and functionality.Computers can be classified, or typed, in many ways. Some common classifications of digital computers are summarized below.
Microcomputers (personal computers).
Minicomputers (midrange computers).
Mainframe computers.
Supercomputers
Microcomputers became the most common type of computer in the late 20th century
Answer:
gradAge=matricAge+4;//Statement to give gradAge a value 4 more than matricAge.
Explanation:
This statement assigns the value stored in the matricAge variable with 4 added to it.So the value assigned to the gradAge is 4 more than value of matricAge.We have used assignment operator(=) to do this.Assignment operator assigns the value/variable's value written in the right to the variable to the left.
Million instructions per second (MIPS) is an approximate measure of a computer's raw processing power.
Answer:
D
Explanation:
because it is more safe than a key
