IBM C2090-011 問題集

質問 1：
The Merge Files facility is located under which menu?
A. Analyze
B. Transform
C. Data
D. View
正解：C

質問 2：
What is the main advantage of using syntax?
A. It is the most popular way of running IBM SPSS Statistics.
B. It is the same format as syntax in other statistical software.
C. It can be run using the menus.
D. It can be saved and retrieved for subsequent analyses.
正解：D

質問 3：
The reason you would select the check box next to indicate case source variable +- in the Add Cases dialog box is to:
A. Create a new case in your merged data.
B. Highlight a specific case in one of your variables.
C. Create a variable identifying the case data source.
D. Create a variable identifying the variable data source.
正解：C

質問 4：
In the Variable View, if you have a series of variables that share the same category coding scheme, you can enter value labels for one variable, then copy these labels to the other variables.
A. False
B. True
正解：B

質問 5：
In order to import data from database sources such as Access and Oracle into IBM SPSS Statistics, you must first export the data from the database to a tad file and then import this tad file into IBM SPSS Statistics?
A. False
B. True
正解：A

質問 6：
Consider the data file below and answer the following: The calculation of the mean of the variables X, Y, Z is contained in the variable Av_XYZ. What method was used to calculate the mean?

A. The Compute Variable dialog and the expression MEAN(X, Y, Z)
B. The Compute Variable dialog and the expression X+Y+Z/3
C. The Compute Variable dialog and the expression MEAN.2(X, Y, Z)
D. The Compute Variable dialog and the expression (X+Y+Z) 13
正解：C