Which of the following could be used to calculate the number of days (rounded) between the current date and the value in a future_ date column?

A. ROUND(CURR_DATE - future_date)
B. ROUND(SYSDATE - future_date)
C. ROUND(future_date - SYSDATE)
D. ROUND(future_date - CURR_DATE)


Answer: C. ROUND(future_date - SYSDATE)

Computer Science & Information Technology

You might also like to view...

Which of the following should be virtual if a base class uses dynamic memory allocation?

a. the constructor b. the copy constructor c. the print function d. the destructor

Computer Science & Information Technology

You are running a virtual machine that must boot through the network adapter and provide the best networking performance. Which type of virtual machine and virtual network adapter should you choose?

A. Generation 1, synthetic B. Generation 1, emulated C. Generation 2, synthetic D. Generation 2, emulated

Computer Science & Information Technology

Which of the following is not a floating point data type in C?

a. float b. double c. long d. long double e. none of the above

Computer Science & Information Technology

COGNITIVE ASSESSMENT Which of the following types of software do engineers, architects and scientists use to create designs?

A. computer-aided design software (CAD) B. augmented design software (ADS) C. computer-based engineering design software (CED) D. design and development software (DAD)

Computer Science & Information Technology