Four words have been given out of which three are alike

What is a best practice for securing remote access in Windows and Unix/Linux environments? 

Fill in the blanks

R _________are the same as the arrays in C language which are used to hold ____________data values of the same type

What is the purpose of the #include directive in C/C++ programming?

Which service model offers virtual machines and storage resources?

Bus topology is also known by which one of the alternative names below?

Which of these is an open-source container orchestration platform?

What is the primary goal of concurrent programming in software development?

fill the blank for space 14.

Which evaluation metric is commonly used in machine translation?

Which of the following protocol is used for discovering link layer address or MAC address, associated with a given internet layer address?