Unix interview questions for Beginners | Intermediate | Advanced | Experienced

www.unixbuzz.com - 17> cache - in unix cache means same like buffer , means temporary storage. 18> child process – in operating system child process is created by the parent process. just like inherit the process means if any changes in parent process then reflect automatically to parent process but if any changes in child process then not reflect parent process… 19> command – command means just like you entered some first word at the prompt . like : vi, cat, mailx , etc.. 20> character – basically character is used in operating system . this is smallest unit of information and has a set of range 0 to 255. 21> client server – client + server means client wants to communicate with server. it is also called handshake schema or a two tier schema. generally client process requests service to a server process because both are running on a different host..