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Free A00-221 - SAS Certified Big Data Professional Using SAS 9 Exam Questions and Answers
Last updated: May 11, 2025
Examtopics A00-221 - SAS Certified Big Data Professional Using SAS 9 Prepaway Real Exam Questions and dumps free download
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A00-221 - SAS Certified Big Data Professional Using SAS 9
#Question
To conduct a hypothesis test regarding two means, which SAS procedure is useful?
A.
PROC REG
B.
PROC ANOVA
C.
PROC FREQ
D.
PROC TTEST
Correct Answer:
D
PROC TTEST is specifically designed to conduct hypothesis tests related to differences between two means.
#Question
What option is used to observe the effect of specific variables in the output of PROC ANOVA?
A.
MODEL
B.
OUTPUT
C.
CLASS
D.
RESULT
Correct Answer:
A
The MODEL option in PROC ANOVA is specified to observe the effect of specific variables on the response variable.
#Question
When should the DATA step be used instead of a PROC step?
A.
For graphical output
B.
For data transformation
C.
For reading data
D.
For reporting
Correct Answer:
B
The DATA step is primarily used for data transformation and manipulation rather than for simply reading or reporting data.
#Question
To generate confidence intervals in your PROC REG analysis, what option should you include?
A.
CI=
B.
CLB
C.
OUTEST=
D.
SLICE
Correct Answer:
B
The CLB option adds confidence limits for the estimated coefficients in the output from PROC REG.
#Question
If you want to create a summary dataset and display it, what steps would you take first?
A.
Use DATA
B.
Use PROC PRINT
C.
Use PROC SUMMARY
D.
Use PROC CONTENTS
Correct Answer:
C
To create a summary dataset and display it, PROC SUMMARY is typically used to collate the required aggregation before presenting it through PROC PRINT if necessary.
#Question
To examine the significance of factors in a categorical dataset, which test can be used?
A.
Chi-Square Test
B.
T-Test
C.
ANOVA
D.
Logistic Regression
Correct Answer:
A
The Chi-Square Test is commonly used to assess the independence of categorical factors in a dataset.
#Question
Which trigonometric function calculates the sine of an angle in SAS?
A.
TAN
B.
SIN
C.
ARC
D.
COS
Correct Answer:
B
The SIN function calculates the sine of a given angle expressed in radians in SAS.
A00-221 - SAS Certified Big Data Professional Using SAS 9
#Question
To conduct a hypothesis test regarding two means, which SAS procedure is useful?
A.
PROC REG
B.
PROC ANOVA
C.
PROC FREQ
D.
PROC TTEST
Correct Answer:
D
PROC TTEST is specifically designed to conduct hypothesis tests related to differences between two means.
#Question
What option is used to observe the effect of specific variables in the output of PROC ANOVA?
A.
MODEL
B.
OUTPUT
C.
CLASS
D.
RESULT
Correct Answer:
A
The MODEL option in PROC ANOVA is specified to observe the effect of specific variables on the response variable.
#Question
When should the DATA step be used instead of a PROC step?
A.
For graphical output
B.
For data transformation
C.
For reading data
D.
For reporting
Correct Answer:
B
The DATA step is primarily used for data transformation and manipulation rather than for simply reading or reporting data.
#Question
To generate confidence intervals in your PROC REG analysis, what option should you include?
A.
CI=
B.
CLB
C.
OUTEST=
D.
SLICE
Correct Answer:
B
The CLB option adds confidence limits for the estimated coefficients in the output from PROC REG.
#Question
If you want to create a summary dataset and display it, what steps would you take first?
A.
Use DATA
B.
Use PROC PRINT
C.
Use PROC SUMMARY
D.
Use PROC CONTENTS
Correct Answer:
C
To create a summary dataset and display it, PROC SUMMARY is typically used to collate the required aggregation before presenting it through PROC PRINT if necessary.
#Question
To examine the significance of factors in a categorical dataset, which test can be used?
A.
Chi-Square Test
B.
T-Test
C.
ANOVA
D.
Logistic Regression
Correct Answer:
A
The Chi-Square Test is commonly used to assess the independence of categorical factors in a dataset.
#Question
Which trigonometric function calculates the sine of an angle in SAS?
A.
TAN
B.
SIN
C.
ARC
D.
COS
Correct Answer:
B
The SIN function calculates the sine of a given angle expressed in radians in SAS.
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Q2: Why should I pursue SAS Certification? A: SAS Certification enhances your professional credibility, showcasing your skills and knowledge in data analytics and SAS software. This can lead to better job opportunities, higher salaries, and career advancement in data analysis, business intelligence, and data science roles.
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Q4: Who should take SAS Certification Exams? A: Data analysts, data scientists, business analysts, statisticians, and anyone involved in data management and analysis using SAS software should consider these certifications to validate their expertise and advance their careers.
Q5: What types of SAS Certification Exams are available? A: SAS offers various certification paths, including:
- SAS Certified Specialist: Base Programming Using SAS 9.4
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Each certification path is tailored to different roles and expertise levels within the SAS ecosystem.
Q6: How do I prepare for SAS Certification Exams? A: Preparation can include official SAS training courses, study guides, practice exams, online tutorials, and hands-on experience with SAS products and solutions.
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Q9: Are there any prerequisites for SAS Certification Exams? A: Some exams may have prerequisites, such as foundational knowledge or prior experience with SAS software. Check the specific requirements for each certification path on the SAS certification website.
Q10: How often do I need to recertify for SAS Certifications? A: SAS Certifications typically do not require mandatory recertification. However, staying updated with the latest SAS technologies and continuing professional development is recommended to maintain your skills and relevance in the industry.
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