Which of the following is NOT a factor that influences the speed and efficiency with which information is retrieved or modified in a database management system?
A. schema design
B. permissions
C. query design
D. indexes
Answer: B
Computer Science & Information Technology
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What will be stored in number after execution of the following statement?
int denominator = 2, numerator = 5; float number = (float) denominator / numerator; a) 0 b) 0.0 c) 0.4 d) 2.5
Computer Science & Information Technology
The Jini lookup service matches service offers to client requests based on attributes or on Java typing. Explain with examples the difference between these two methods of matching. What is the advantage of allowing both sorts of matching?
What will be an ideal response?
Computer Science & Information Technology
Office 365 SkyDrive Pro Web Apps include all of the following apps EXCEPT:
A) Access B) Word C) PowerPoint D) Excel
Computer Science & Information Technology
Which of the following is NOT one of the arguments of a PMT function?
A. payment B. pv C. nper D. rate
Computer Science & Information Technology