Which of the following countries do not share boundaries

An ADT defines:

What is the purpose of the Program Counter (PC) in CPU control design?

Which routing protocol is commonly used within an autonomous system (AS) to determine the best path for data packets?

What does a diamond shape represent in an ER diagram?

Which command is used to sort the lines of a file in a Unix/Linux system?

Which of the following tasks is not typically performed by a lexer?

Which number system uses a base of 2?

Default value of float variable in an array

If we want to represent the graph as an______ , then it can be implemented as_______. 

What is virtual memory in an operating system?