Technical question ans Operating Systems I 2016. Operating System 1) Abbreviate SPOOLING(not definition)? Ans: Simultaneous Peripheral Operation On-line. 2) Explain overlapping w.r.t SPOOLING? Ans: I/O of one job is overlapped with processing of another job. 3) Which of the following statements is not true? a) Real time systems require rigid time requirements b) Real time …
Technical question Operating Systems 2016. 1. Explain tile concept of Reentrancy? It is a useful, memory—saving technique for multiprogrammed timesharing systems. A Reentrant Procedure is one in which multiple users can share a single copy of a program during the same period. Reentrancy has 2 key aspects: The program code cannot modify itselt and the …
Model Questions on Technical Aptitude Tests 2019. 222.what is an ip address? 223.what is a subnet mask? 224.what is arp? 225.what is arp cache poisoning? 226.what is the anding process? 227.what is a default gateway? what happens if i don’t have one? 228.can a workstation computer be configured to browse the internet and yet not …
Technical Interview Question on UNIX 2016. 1. How are devices represented bi UNIX? All devices are represented by tiles called special /1/es that are located inldev directory. Thus, device files and other tiles are named and accessed in the same way. A ‘regular file’ is just an ordinary data file in the disk. A ‘block …