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)
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
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
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
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)