Which of the following is not a feature of Unix?
Which of the following is not a feature of UNIX? Explanation: UNIX is a multitasking operating system i.e. a user can run multiple tasks concurrently. Similarly, it is a multiuser system because it permits working with multiple users on a single operating system.
Which of the following is feature of the Unix?
The main features of UNIX include multiuser, multitasking and portability capabilities. Multiple users access the system by connecting to points known as terminals. Several users can run multiple programs or processes simultaneously on one system.
What are the main features of Unix Mcq?
13. Unix Is A
- Single User, Single Tasking OS.
- Single User, Multi-tasking OS.
- Multi-User, Multi- Tasking OS.
- None.
Which of the following is a feature of Linux?
Following are some of the important features of Linux Operating System. … Multi-User − Linux is a multiuser system means multiple users can access system resources like memory/ ram/ application programs at same time. Multiprogramming − Linux is a multiprogramming system means multiple applications can run at same time.
What are the three main components of UNIX architecture?
In general, the UNIX operating system is made up of three parts; the kernel, the shell, and the programs.
What is the output of who command?
Explanation: who command output the details of the users who are currently logged in to the system. The output includes username, terminal name (on which they are logged in), date and time of their login etc. 11.
What are the advantages of UNIX?
Advantages
- Full multitasking with protected memory. …
- Very efficient virtual memory, so many programs can run with a modest amount of physical memory.
- Access controls and security. …
- A rich set of small commands and utilities that do specific tasks well — not cluttered up with lots of special options.
What is UNIX full form?
The Full Form of UNIX (also referred to as UNICS) is UNiplexed Information Computing System. … UNiplexed Information Computing System is a multi-user OS that is also virtual and can be implemented across a wide range of platforms such as desktops, laptops, servers, mobile devices and more.
What is the language used to write UNIX?
Unix was originally written in assembly language, but was soon rewritten in C, a high-level programming language.
What are different types of files in UNIX?
The seven standard Unix file types are regular, directory, symbolic link, FIFO special, block special, character special, and socket as defined by POSIX.
How do you enter UNIX commands?
The best way to get used to UNIX is to enter some commands. To run a command, type in the command and then press the RETURN key. Remember that almost all UNIX commands are typed in lowercase.