Give three examples of servers, other than transaction servers, database servers, and file servers, that might be called by an application server in a distributed transaction processing system.
What will be an ideal response?
queue server; event server; log server; print server
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To simplify entering ranges in formulas you can use:
A) range names. B) both an absolute and a relative cell reference. C) a cell's relative location. D) a cell's absolute location.
Critical Thinking QuestionsCase 4-1Brian is trying his best to understand the concept of variable scope, so he calls his friend Molly for guidance.Brian has defined another variable called strNumberOfSingers within a procedure, and he asks Molly what the lifetime of that variable is. What does she tell him? a. It is "alive" for the entire duration of the program.c. It is "alive" until the procedure is called by the larger program.b. It is "alive" with the same contents during all executions of the procedure by the program.d. It is "alive" from the time the procedure begins executing until the procedure ends.
What will be an ideal response?
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. ? Marie creates the following expression as a new field in the query that she will use to create the report requested by the doctor PatientName: [LastName] & ", " [FirstName]. This expression is an example of ____. A. IsNull B. concatenation C. nonnull D. an expression using a logical operator
When Kristy recently started a photography business, she downloaded Photoshop to her computer to edit her photos. She notices her computer freezes when she is using Photoshop, so she asks you to help her fix the problem. Your research discovers that Photoshop requires a lot of RAM to run smoothly, and you need to know how much RAM Kristy's computer has to see if that is the problem. Which Windows tools from the following list can you use to know how much RAM is installed on a system?
A. System Window b. Power Options Applet C. System Information Window D. Network and sharing center