………..is an attempt to make a machine or network resource unavailable to its intended users, such as to temporarily or indefinitely interrupt or suspend services of a host connected to the internet due to bombardment of fake traffic.

Which of the following ensures that only authorized users can use or apply specific software applications

Which spread spectrum technology does the 802.11 b standard define for operation

Which connectionless protocol is used for its low overhead

…………are used to refer to Java methods or variables that belongs to other classes.

A good example of an operating system that makes your computer function and controls the working environment is ………….