Operating Systems Interview Questions
Questions Answers Views Company eMail

How to findout, if the user is local user or NIS user in the Linux (RHEL)?

1 2260

In Linux(RHEL) server have two users with same name. one is local user and second one is NIS user. if you login the server which user will login (local or NIS)

1 2102

How find out drivers of installed devices in linux (RHEL)?

2 2781

This question is belong to linux support. "one of my customer told to me, my application is getting slow response". how to resolve the issue. what are the steps you will follow to resolve the issue.

1439

what is the use of runlevel 4 in redhat linux? in which cases it will use.

1 2405

what is the gate of ftp server in redhat linux?

1418

What is page-in and page-out in redhat linux?

1 3567

How to catagories tickets in RHEL, which tickets are belong to PROBLEM, INCIDENT and CHANGE management? please given to me with examples

1317

How to Trouble shoot performance issue in RHEL administration ? please give to one example

1611

what is output mkvg pvname

1672

some os have a tree structure file system that limits the depth of a tree and small number of levels.what limit does this have on user? how does this simplify file system design?

NIBS,

1304

directories can be implemented either special files that can only be accused in limited ways or can be implemented as ordinary data files. what are advantages and disadvantages of this approach?

NIBS,

1836

absolute path gives the location a file or directory in reference to a rile directory while relative path is a path given file starting from another file. explain?

NIBS,

1221

In solaris 10 root Disk is 98% full what steps to be taken?

ABC, HCL,

1644

do records fall under linear or non linear data structures?

1295


Un-Answered Questions { Operating Systems }

How do I empty my downloads folder?

455


Differentiate between queue and stack.

660


What is a map in programming?

424


Tell me how many types of file system?

629


How do I play a dvd on ubuntu?

419






How do I upgrade my excel to 64 bit?

517


How do you replace an element in an arraylist?

505


List out the disadvantages of using a linked list?

505


What is time complexity of arrays sort?

499


What are the three types of operating systems?

501


Which language is best for learning data structures and algorithms?

471


How do I save my bookmarks to my desktop?

503


What is mask and umask in linux?

519


How does operating system kernel work?

533


Can treemap have null values?

460