Which of the following is a number(s) or character(s) that is appended to or inserted into a primary key field?
A. check digit
B. index
C. insertion ordinal
D. integer
Answer: A
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Which function returns the length of a string, not including the null terminator?
a. numchar b. strlen c. charlen d. countstr e. none of the above
Case-Based Critical Thinking QuestionsCase 5-1Diane's boss has asked her to create some interim plans as their newest project progresses, to keep an eye on slippage as they proceed. She has never worked with interim plans before, so she has some questions for you.Which of the following elements can Diane reliably get from her interim plan?
A. cost values B. Start and Finish dates C. durations D. All of the above
There are three types of footer text: Date and time, ____________________, and Footer.
Fill in the blank(s) with the appropriate word(s).
What type of an IDS is being used when it does not take any action to stop or prevent an activity occurring?
A. dormant system B. nondynamic system C. passive system D. active system