1) What are 10Base2, 10Base5 and 10BaseT Ethernet LANs Ans: 10Base2—An Ethernet term meaning a maximum transfer rate of 10 Megabits per second that uses baseband signaling, with a contiguous cable segment length of 100 meters and a maximum of 2...

1) What language does Android support for application development? Ans: Android applications are written using the Java programming language. 2) Describe a real time scenario where android can be used? Ans: Imagine a situation that you are in a...

1) What's MySQL ? Ans: MySQL (pronounced "my ess cue el") is an open source relational database management system (RDBMS) that uses Structured Query Language (SQL), the most popular language for adding, accessing, and processing data in a...

1) What is ‘inode’? Ans: All UNIX files have its description stored in a structure called ‘inode’. The inode contains info about the file-size, its location, time of last access, time of last modification, permission and so on. Directories are...

1) What does Active Directory mean? Ans: The active Directory means a service that identifies and handles resources, making them visible for different groups or members that are authorized. It has the role of an object store. The Active...

1) How are devices represented in UNIX? Ans: All devices are represented by files called special files that are located in/dev directory. Thus, device files and other files are named and accessed in the same way. A 'regular file' is just an...

1) What is C language? Ans: The C programming language is a standardized programming language developed in the early 1970s by Ken Thompson and Dennis Ritchie for use on the UNIX operating system. It has since spread to many other operating...

1) What is JavaScript? Ans1: JavaScript is a general-purpose programming language designed to let programmers of all skill levels control the behavior of software objects. The language is used most widely today in Web browsers whose software...

1) What is Selenium and what is composed of? Ans: Selenium is a suite of tools for automated web testing.  It is composed of Selenium IDE (Integrated Development Environment) :  It is a tool for recording and playing back.  It is a firefox...