IBM C2090-011 Exam Questions Instant Access

Question 1

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?

ATrue

BFalse

Answer : B

Question 2

Consider the table below. Which IBM SPSS Statistics dialog was used to generate it?

AThe Crosstabs... dialog

BThe Means... dialog

CThe Case Summaries.., dialog

DThe Select Cases... dialog

Answer : B

Question 3

If you build an expression manually, as opposed to using a function (e.g., specify (V1+V2)/2 instead of MEAN (V1 , V2)), which statement is true?

AIf any of the variables used in the expression has a missing value, it will be ignored and the expression will proceed to evaluate with variables that have valid values.

BIt will always return a valid value for each case, regardless of whether one or more of the source variable values are missing.

CIf any of the variables used in the expression has a missing value, the result for that case is a system-missing value.

DIf any of the variables used in the expression has a missing value, you will get a notification pointing this out before you proceed.

Answer : C

Question 4

The Date and Time Wizard can be used to do which operation? (Choose all that apply.)

ACreate a date/time variable from a string variable containing a date and time.

BConstruct a date/time variable by merging variables containing different parts of the date or time.

CAdd or subtract values from date/time variables, including add or subtracting two date/time variables.

DExtract a part of a date or time variable.

Answer : A, B, C, D

Question 5

Which feature would you use to create a new variable whose values represent the number of times that each respondent answered Strongly Agree to a series of satisfaction questions?

ACompute Variable

BVisual Binning

CCount Values within Cases

DRank Cases

Answer : C

Question 6

The IBM SPSS Statistics Select Cases provides various ways to select cases included in further analysis. If you needed to conduct analysis on those respondents whose age is more than 30 years, earning in excess of $40000, which option in this dialog would you choose to specify these criteria?

ARandom sample of cases

BBased on time or case range

CUse filter variable

DIf condition is satisfied

Answer : D

Question 7

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?

AThe Compute Variable dialog and the expression (X+Y+Z) 13

BThe Compute Variable dialog and the expression X+Y+Z/3

CThe Compute Variable dialog and the expression MEAN(X, Y, Z)

DThe Compute Variable dialog and the expression MEAN.2(X, Y, Z)

Answer : D

IBM SPSS Statistics Level 1 v2 C2090-011 Exam Questions