The ____ element of the stack is the last element added to the stack.

A. top
B. bottom
C. head
D. tail


Answer: A

Computer Science & Information Technology

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By passing different arguments to the same method, that method can produce different behaviors.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology

State and describe the four fundamental characteristics of a sine wave.

What will be an ideal response?

Computer Science & Information Technology

Which PPP LCP feature(s) disable(s) an interface if the link is looped?

A) PAP B) CHAP C) Multilink PPP D) LQM E) Magic number F) Isolation bit G) High water mark

Computer Science & Information Technology

Case Based Critical Thinking Questions

Case 5-2 Marie works for a busy pediatrician's office. The practice has a sophisticated database for all records and information that pertain to the practice. The doctor for whom she works is participating in an academic study, and she needs a report that lists the patient's name, date of birth, and the names of parents or guardians. The doctor would like to see the patient's full name in the format Lastname, Firstname even though they are separate fields in the database. She would also like to see the data for the fields Mother, Father, and Guardian, regardless of whether or not data is actually entered in those fields.  Based on the doctor's requirements for the report, Marie must create a query on which to base the report. ? Because the doctor wants all data entered for parents and guardians regardless of the data in the field, Marie must create a calculated field in the query with a function that tests the Mother, Father, and Guardian fields for a condition that is either true or false. If the condition is true, one result will be displayed, and if the condition is false a different result will be displayed. Which function should Marie use for this calculated field? A. Input B. IIf C. nonnull D. IsError

Computer Science & Information Technology