Answer:
People now rely on the internet for answers.
Nobody truly learns stuff and keeps it with them anymore. They know they can just search it again, and get the answer.
The answer is d. Two
Two variables referring to the same array object
Answer:
C. sqrt(Math)
Explanation:
All but one of options A to E are is not a static method.
Only option C is a static method. The sqrt() is a static method of Math, that can always be used as Math.sqrt() is used;
The Math class defines all of its methods to be static. Invoking Math methods is done by using Math as a method rather than a variable of type Math; this means that sqrt(Math) doesn't rely on instance variables and don't need to be overridden, unlike others.
Lastly, sqrt(Math) is a static method because unlike other options, it is an utility method, and it is relevant to computations on primitive data types.
The purpose of the static method is in large part to offer a standard library of functions, and it doesn't need to be applied directly to an object.
Answer:
D)All of above
Explanation:
This is the complete question
For a typical program, the input is taken using _________.
A)Files
B)Command-line
C)scanf
D)All of above
E)None of these
computer program could be regarded as a collection of instructions which can be executed using computer to carry out a specific task, and it is written by programmer ,Input in domain of computer could be explained as feeding some data into a program. This input could be in the form of a file as well as command line, with the help of programming set of built-in functions that will help in reading the given input as well as feeding it to the program base on requirement. The scanf do reads the input from the standard input stream( stdin and scans) which is been input based on provided format. It should be noted that For a typical program, the input is taken using Files, Command-line and scanf.
