Download QlikView 11 Developer Certification Examination (qv_developer_01).QV-DEVELOPER-01.Prep4Sure.2018-12-09.42q.vcex

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Vendor: QlikView
Exam Code: QV-DEVELOPER-01
Exam Name: QlikView 11 Developer Certification Examination (qv_developer_01)
Date: Dec 09, 2018
File Size: 2 MB
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Demo Questions

Question 1
A global sales organization needs sales figures in both the local currencies and the corporate standard of $USD.  
How can a developer achieve this goal and enable users to only consume a single Document CAL?
  1. create a separate QVW containing values in the data model for both the local and $USD currency amounts
  2. create a single QVW and add a table containing currency multipliers while using $USD as a baseline currency
  3. create a separate QVW for each currency ($USD is considered its own currency) and document chain them all together
  4. create a single QVW with duplicate tables for each currency in data islands and associate each data island to each user or group
Correct answer: B
Question 2
Refer to the exhibit to the right.  
  
Which two data quality issues exist within the data set displayed in the exhibit? (Choose two.)  
  1. multiple spellings of the same City
  2. the City value London is associated with two different Country values
  3. the Country values and SalesOrderID values do not relate properly 
  4. the SalesAmount field name does not contain a space
  5. inconsistent Country abbreviations
  6. duplicate key values
Correct answer: AE
Question 3
Refer to the exhibit to the right.  
  
A customer needs the data displayed in the exhibit loaded into QlikView for analysis.  
The data is stored in a flat file and new rows are appended daily.  
Which two data quality issues will a developer have to resolve? (Choose two.)
  1. the Transaction ID field name contains a space
  2. one or more Product field values contain spaces
  3. the Date field values contain special characters
  4. one or more header rows are included in the file data
  5. one or more Product field values contain the file delimiter
  6. the Date field name is also a function name and is a reserved word
Correct answer: DE
Question 4
Refer to the exhibit to the right and the Load Script provided below.  
Exhibit.  
  
LOAD ItemID, 
LocationID, 
Quantity 
FROM 
[inventory.txt] 
(txt, codepage is 1252, embedded labels, delimiter is ',', msq); 
When the developer runs the script, which values will the field Quantity contain?  
  1. NULL
  2. 1; 2; 3
  3. 1100; 1300; 2210; 2250; 3125; 3130; 3120
  4. 1,100; 1,300; 2,210; 2,250; 3,125; 3,130; 3,120
Correct answer: B
Question 5
Which statement describes a required field characteristic that will ensure QlikView associations across multiple tables?
  1. The field formats (such as numeric or string) must be the same in the original data sources.
  2. The fields must be defined as primary or foreign keys in the original data sources.
  3. The fields must be aliased to the same name when loading into QlikView.
  4. The number of distinct values in each field must be the same.
Correct answer: C
Question 6
Which action should a developer perform on a table to reduce required memory and optimize the application?
  1. convert numeric fields into text fields using the Text function
  2. combine multiple fields into one complex field, reducing the number of fields per table
  3. make all numeric fields a fixed length by left padding with leading 0's using the Num function
  4. split out a single complex field into multiple fields reducing the number of distinct values per field 
Correct answer: D
Question 7
Refer to the exhibit to the right.  
  
What is the primary key of ACCOUNT_TRANS?  
  1. ACCOUNT_ID
  2. TRANS_SEQ
  3. ACCOUNT_ID and TRANS_SEQ
  4. ACCOUNT_ID, TRANS_SEQ, and TRANS_TYPE
Correct answer: C
Question 8
Refer to the exhibit to the right.  
  
What is the cardinality of the relationship between CUSTOMER and ACCOUNT?  
  1. many-to-many
  2. one-to-many
  3. one-to-none
  4. one-to-one
Correct answer: A
Question 9
Refer to the exhibit below.  
  
Schema A displayed in the exhibit has been transformed into Schema B. How can the before and after schemas be described?
  1. The snowflake schema has been transformed into a de-normalized schema.
  2. The snowflake schema has been transformed into a normalized schema.
  3. The star schema has been transformed into a de-normalized schema.
  4. The star schema has been transformed into a normalized schema.
Correct answer: A
Explanation:
Question 10
Refer to the exhibit below.  
  
The tables displayed in the exhibit need to be loaded into QlikView.  
How will the data model appear once the load is complete?
  1. There will be a relationship between all the tables without synthetic key tables or loosely coupled tables.
  2. There will be a relationship between four of the five tables and one table will be a data island.
  3. There will be a synthetic key table in the data model.
  4. There will be loosely coupled tables in the data model.
Correct answer: D
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