A. | affect the reliability of a software component. |
B. | may cause an entire system to fail. |
C. | may result from user input errors. |
D. | prevent profitable marketing of the final product. |
Option: B Explanation : Click on Discuss to view users comments. |
Which of the following sets represent five stages defined by Capability Maturity Model (CMM) in increasing order of maturity ?
A. | Initial, Defined, Repeatable, Managed, Optimized. |
B. | Initial, Repeatable, Defined, Managed, Optimized. |
C. | Initial, Defined, Managed, Repeatable, Optimized. |
D. | Initial, Repeatable, Managed, Defined, Optimized. |
Option: B Explanation : Click on Discuss to view users comments. |
A. | 25 person months |
B. | 75 person months |
C. | 62.5 person months |
D. | 72.5 person months |
Option: C Explanation :
E=a (KLOC)b
a=2.5 , b=1.0
LOC/FP=50
=>loc=25000 i.e 25 KLOC
E=2.5(25)1= 62.5
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In UNIX, processes that have finished execution but have not yet had their status collected are known as _________.
A. | Sleeping processes |
B. | Stopped processes |
C. | Zombie processes |
D. | Orphan processes |
Option: C Explanation : Click on Discuss to view users comments. |
In Unix operating system, when a process creates a new process using the fork () system call, which of the following state is shared between the parent process and child process ?
A. | Heap |
B. | Stack |
C. | Shared memory segments |
D. | Both Heap and Stack |
Option: C Explanation : Click on Discuss to view users comments. |