1.
Non-occurrence of improper alteration of information is known as___________________?

2.
All fault-tolerant techniques rely on__________________?

3.
Which of the following Error Detection checks is not a part of Application detection ?

4.
Which of the following approaches are used to achieve reliable systems?

5.
In N-version programming which is the independent generation of N, the value of N is___________________?

6.
It is imperative for a communicating processes to reach consistent recovery points to avoid the __________________ effect, with backward error recovery mechanism ?

7.
A system maintaining its integrity while accepting a temporary halt in its operation is said to be in a state of___________________?

8.
What type of fault remains in the system for some period and then disappears ?

9.
NHPP stands for__________________?

10.
Suitability, Accuracy, Interoperability, and security are what type quality attribute of ISO 9126 ?