Trending September 2023 # Top 100 Qlikview Interview Questions And Answers For 2023 # Suggested October 2023 # Top 12 Popular |

Trending September 2023 # Top 100 Qlikview Interview Questions And Answers For 2023 # Suggested October 2023 # Top 12 Popular

You are reading the article Top 100 Qlikview Interview Questions And Answers For 2023 updated in September 2023 on the website We hope that the information we have shared is helpful to you. If you find the content interesting and meaningful, please share it with your friends and continue to follow and support us for the latest updates. Suggested October 2023 Top 100 Qlikview Interview Questions And Answers For 2023

Here are Qlikview interview questions and answers for fresher as well experienced candidates to get their dream job.

Qlikview Interview Questions for Freshers 1) What is QlikView?

Qlikview is a business intelligence tool which is used for converting raw data into knowledge. This software acts like a human brain that works on “association” and can go into any direction to search the answers.

2) How to create a QVD file? 3) List chart types that can be used in QlikView Admin

4) What is Trellis chart?

A trellis chart is a grid of charts. It is generally a repetition of a chart across a grid.

5) What is a Pivot table?

A pivot table is defined as a table of summary that is a table that allows you to extract the information from a large data set.

6) What is QlikView objects that have the only expression but no dimension?

QlikView objects that have the only expression but no dimension are: 1) Gauge chart, and 2) list box.

7) How to use macros in the application?

Macros can be used for verities of purposes like recording application and creating an object.

8) How to set layers in QlikView?

Layers are set on sheet object properties in the layout tab, where there are options like top, bottom, and normal, respective to the numbers 0, −1, and 1.

9) Explain the use of IntervalMatch() function.

IntervalMatch () function is used to create data buckets of various sizes.

10) What is a container?

A container object is used to keep more than one chart in the same box.

11) What are the types of Join?

Types of join are 1) Left Join, 2) Right Join, and 3) Inner Join.

12) Explain three tiers of QlikView Application

Three tiers of QlikView Application are:

Tier I: Raw data is first loaded, and then QVD (QlikView Data) is created

Tier II: QVD is transformed into a business login, and its need and data model is created.

Tier III: Reading all QVD, which are there in Tier II, and one QVW is made.

13) What are the delimited files?

A delimited file is a text file in which the data field values and data fields are separated by a semicolon, tabs, comma, etc.

14) What is inline data?

Inline data means the data set that can be defined by the developer well as load in QlikView itself.

15) Explain XML files

XML is the acronym for Extensible Markup Language. It is used to structure, store, and transport data from one system to another. This markup language is similar to HTML.

16) How to load Web files into QlikView?

QlikView developers can load web files into QlikView using the script editor. It can be achieved by going to the data tab and select the ‘Web Files’ option.

17) What are the different types of data load in QlikView?

There are seven types of data load in QlikView are: 1) Load from files, 2) Resident Load, 3) Incremental Load, 4) Inline Load, 5) Add Load, 6) Buffer Load, and 7) Binary Load.

18) How to connect a database from the script editor?

After this, they need to select a Data Source Name (DSN) from the list of available databases.

19) Define Resident Load

Resident Load means file or table which are already been loaded and is residing in the memory of QlikView.

20) What is Binary Load?

A binary load is one of the types of data loaded from QlikView file into the computer’s RAM. The data from this file is loaded from 0s and 1s.

Qlikview Interview Questions for Experienced

Now let us look at the Advanced level Qlikview Interview Questions for Experienced.

21) What is QVD file?

QVD file is defined as a collection of tables having data created in QlikView. It can be easily read or written in QlikView.

22) Explain Kurtosis() and Skew() functions

Kurtosis() and Skew() are two different types of statistical aggregate functions.

Kurtosis() function measures the peak of the curve, whereas Skew () measures the symmetry in a distribution curve.

23) Mention two types of Match() function in QlikView

Mention two types of Match() function in QlikView are: Match() and Wildmatch().

24) What is the main difference between the multi-box and list box?

A multi-box is a compressed table that shows multiple table fields, whereas the list box shows all the values of single table fields in the form of a list.

25) Explain Architecture of Qlik view

The Qlik view architecture comprises of three main components, namely

QlikView Server

Qlik View Publisher

QlikView Desktop.

All these components collectively help in designing, developing, and implement the QlikView application.

Architecture diagram QlikView

QlikView Desktop: The QlikView Desktop is a Windows-based development tool. It is used by developers to use to create the QlikView data model and GUI layout for application to use at the frontend.

QlikView Server (QVS): Applications created in the desktop version are hosted on Qlik View Server (QVS) so that users can access and use them anywhere. A QlikView server maintains communication between client/end users.

QlikView Publisher: The QlikView Publisher is an optional mobile for the QlikView server-side component. This component allows you to fetch data from a data source like standard data files, Salesforce, and load data directly into QlikView files.

QlikView User Access: QlikView User Access allows customers to access and manipulate data files. The access points for the user are mostly web browsers which can open using a desktop, mobile, laptops, etc.

26) Explain QlikView Dashboard

QlikView’s dashboard is a sheet or document that consist of various kind of sheet objects containing the load data in QlikView.

27) Mention different components of a dashboard

Various components of the dashboard are: 1) Input Boxes, 2) Texts or list box Objects, 3) Selection Boxes, 4) Charts, 5) Notes and Comments.

28) Explain the basic difference between SELECT and LOAD statements

LOAD statement is used to load data from all files, from inline data, previously loaded data, autogenerated data, etc.

On the other hand, a SELECT statement is used to load data from OLE DB or ODBC data sources.

29) Explain synthetic Keys

Synthetic keys are keys which are used when two or more tables contain more than one common column among them.

30) What is a mapping load?

Mapping load is a method of creating a mapping table that can be used for replacing field names and field values.

31) Define concatenation

Concatenation is defined as a sequence of interconnected things. Any rows or columns which are related to each other can be connected using concatenation.

32) What is the difference between QlikView Server and QlikView Publisher?

QlikView Server is a Applications created in the desktop version are hosted on Qlik View Server (QVS) so that user can access and use them anywhere. The QlikView Publisher is an optional mobile for the QlikView server-side component.

33) What are the features of Qlikview?

Features of Qlikview are:

The data association is maintained automatically.

Qlikview data is stored in memory for multiple users to offers a super-fast user experience.

Transparent reporting and Scalability with Data Integration.

Various forms of data presentation.

Fast implementation.

Unique data discovery & global search.

Secure working environment.

Visual analytics & in-direct searches.

Flexibility & integrations.

Consistent reporting.

34) What is QlikView annotation? 35) Mention date and time functions 36) What are the various types of tables in QlikView?

Different types of tables in QlikVIew are:1) Pivot table, 2) Straight table, 3) Cross table, 4) Mapping table, etc.

37) Differentiate the Let and Set options in QlikView

Let assigns a variable to value only after assigning the expression.

The set option assigns a variable to a value without assessing any expression.

38) What are the four types of CAL?

Four types of CAL are:

Usage CAL

Named CAL

Document CAL

Session CAL

39) What are Sheets in QlikView?

40) Mention ways to invoke Script Editor

There are two ways to invoke script editor:

1) The developer can use the shortcut key Ctrl + E or

2) Pressing edit script icon.

41) Define the buffer load

A buffer load is a method to create a file using a buffer prefix in the memory of Qlikview for future use.

42) Mention the types of authorization implemented at multiple levels in QlikView

The types of authorization implemented at multiple levels in QlikView are:

Data level

Column level

Sheet Level

Chart level


43) Differentiate between QV Publisher and QV Server

QV Server is a program which is installed in a physical server with a number of CALs to users to access QV files on the server. QV Publisher is a program that gives control of all QV files and how to schedule them.

44) Explain P() and E() function in the Set analysis

Developers can use P() function to return all possible values whereas, E() function is used to return a set of all excluded values.

45) List different types of data connections are used in QlikView

Different types of connections used in QlikView are: 1) ODBC, 2) SAP, 3) OLEDB, and 4) connectors.

46) What are the uses of macros in the application?

Macros are generally used to:

To create objects.

To reload the application

47) Explain the use of the Interval match function ()

Interval match function() is used to generate data buckets of different sizes.

48) List various services of the QlikView Server Environment

Various services of QlikView Server Environment are:

QVS (QlikView Server)

QVWS (QlikView WebServer)

DSC (Directory Service Connector)

QMS (QlikView Management System)

QDS (QlikView Distribution Services)

49) What is the need of a master calendar?

The master calendar is needed to create additional date values that are not captured in the analyzed data.

50) Define aggr() Function

Aggr() is a chart function that produces a virtual table, having one expression and grouped by dimensions. The result of this function can be used by further outer aggregation function(s).

51) Explain Circular loops in QlikView

A circular loop is a concept that is created when the relationship between two tables can be established directly or through the third table.

52) What is the need for promote or demote table box property?

Promote or demote enables developers to rearrange the columns in the Table box that is shown in the sheet.

53) Mention three options that available under the rotate table functionality for data transformation

Three options that available under the Rotate table functionality for data transformation are:

1) Rotate Left,

2)Rotate Right

3) Transpose.

54) How to set the table structures of data loaded to the memory of QlikView?

Use Table viewer option available under the file menu to set the tables and their relationships.

55) Define selection indicator in QlikView document

A selection indicator indicates the type of association between data which is there in different sheet projects.

56) Explain the concept of fuzzy search in QlikView

QlikView fuzzy search can find all the values according to the degree of resemblance to the string. The same result will be displayed even if the spelling is not match character by character.

59) Mention popular ways to triggered QlikView alerts

Various popular ways to triggered QlikView alerts are1) automatically, 2) manually, and 3) external program having QlikView API.

60) Mention two ways to insert load statements into the script editor

Two ways to insert load statements into the script editor are: 1) inline, and 2) form file.

61) When to use the “Force 32 Bit” option?

“Force 32 Bit” option is used while connecting to a database using ODBC and when only provides the 32-bit driver.

62) What is the subset ratio?

The subset ratio is a ratio between the total numbers of distinct values found in the table compared to distinct values in the field whose subset ratio is needed.

63) What is the use of the ScriptErrorCount system variable?

ScriptErrorCount system variable used to get the number of statements that have caused errors during script execution.

64) Define Dimensions

Dimensions are measurements that permit information examination from different points of view.

65) What is the use of binary statements in QlikView?

The binary statement is used to load data parts of a QlikView document.

66) What is the use of the garbage option in the data transform wizard?

The garbage option in the data transform wizard is used to mark and delete the data which is not needed or jumbled.

67) How to split the data in a table vertically or horizontally

The data of the table can be split vertically or horizontally using the unwrap transformation.

68) Mention the difference between NullAsValue and NullAsNull

NullAsValue enables linking of data that are null while NullAsNull treats the null values as missing values and does not allow linking of data.

69) What is the difference between QlikView and Qlik Sense?

The difference between QlikView and Qlik Sense is:

QlikView Qlik Sense

QlikView is a hidden script. Qlik Sense can be used anywhere in code.

ETL and OLAP are supported. ETL and OLAP are not supported.

Supports SaaS/ multi-cloud platform. It does not support SaaS/ multi-cloud platform.

Data mining or analytics is not possible. Data mining or analytics is possible.

70) What is QlikView data transformation?

Data transformation is the method of changing the existing data to a new data format. It also involves filtering or adding specific values to the existing data set.

71) What is rotating tables in QlikView?

The rotating table in QlikView helps you to transpose columns in multiple directions, and they give different results.

72) Explain context cell expansion in QlikView

Context cell expansion in QlikView is used to expand the contents of one cell into several cells in the table.

73) What is the use of Fill Tab in the data transform wizard?

Fill Tab in data transform wizard is used to fill in empty cells with adjacent cell values.

The theme contains UI attributes in a single file when any new object is created, it can be load from the theme.

75) What is the main difference between the grid chart and scatter chart?

The main difference between the grid chart and Scatter chart is that scatter chart plots data points representing the combinations of expressions iterated over one or many dimensions. The grid chart is a variant of a scatter chart that plots values on the axes. It uses an expression to determine the plot symbol.

76) What is apply map?

Apply map is a script function that is used for mapping output of expression, which is loaded previously in the mapping table.

77) What are the status in the QlikView management console?

A status tab of the QlikView management console enables you to see the status of the executed tasks.

78) What are the documents in QlikView?

The document contains the subtabs for source and document folders. Source documents contain a dashboard created by the developer, and the user document folder contains a published dashboard.

79) What is users tab in QlikView?

Users tab is used to configure users and client access licenses system. It contains information regarding the QlikView server environment and various services.

80) Explain the central link table

The central link table contains a combination of existing data. It helps you to merge event dimensions.

81) Define straight table

The straight table is a table that is used at the time of sorting according to the column.

82) What are the best ways to use macros in the application?

The best way to use macros are to create objects and for reloading the application.

83) What is the major difference between subset ratio and information density?

Subset ratio is used to spot the problem in the key field association, while information density is used to know the percentage of a row that contains not null value.

84) Define fact constellation schema

Fact constellation schema is a logical database structure of data warehouse that can be designed with the help of denormalized Fact.

85) What is the difference between ODBC, OLEDB, and JDBC?

The difference between ODBC, OLEDB, and JDBC is:


ODBC is API for accessing DBMS OLEDB is API that allows accessing data from a wide range of sources uniformly. JDBC is API for Java that defines how a client can access the database.

The full form of ODBC is Open Database Connectivity The full form of OLEDB is Object Linking and Embedding Database. The full form of JDBC is Java Database Connectivity.

86) What is Qlik Sense?

Qlik Sense is one of the majorly used tools for data visualization and data analysis. It allows you to search and refine large data sets and thereby finding sets of data, thus finding useful insights.

87) List various Name the services managed by Qlik Management Console (QMC)

Various Name the services managed by Qlik Management Console (QMC) are:

Task management

Application management

Data monitoring

Security administration

Data connectivity


88) What is QIX Engine?

QIX is an interactive engine which coordinates and facilitates all the major functionalities in Qlik sense like:

In-memory data calculations and data indexing.

Self-service interactions.

Start searching.

Correlate with a scheduler, applications, and repository.

89) Explain streams in Qlik Sense

A stream is a number of people having the authorization to analyze the applications which are published .applications.

90) What is Qlik master library?

Master library is a concept that helps programmers to eliminate development errors and repetition.

91) What is the use of set analysis?

Set analysis is used to define a group of data values that are different from the general settings, which are defined in the current selections.

92) What is a line chart?

The line chart is majorly used in Qlik Sense. It shows the trends over time. A chart displays measures that are on the y-axis and dimensions on the x-axis. A line chart is mainly used to track the changes.

93) What is cross table?

Cross table is a common type of table having values between two lists of header data.

94) What is the windows installer?

The Windows installer a standard for software installation, repair, removal, modification, etc.

95) Mention databases that can be connected with Qlikview

The databases that can be connected with QlikView are: 1) MySQL, 2) Oracle, 3) Progress, 4) MS Access, 5) DB2, 6) SQL Server, and 7) Informix.

96) Mention steps or ways to load web files into Qlikview

Steps to load web files into QlikView are:

Step 1) Use the script editor and go to the Data Tab.

Step 2) Select web files option.

Step 3) Paste the URL you want to load.

97) List major functions available in QlikView

Major functions available in QlikView are:

Exponential and logarithmic


Date and time

General Numeric function


Trigonometric and hyperbolic function



Number Interpretation

Mapping Function

Logical function

98) Mention the types of files that can be loaded in QlikView

Types of files that can be loaded in QlikView are: 1) .html, 2) .xml, 3) .xls, 4) .CSV, 5) .kml, 6) .qvd and 7) .qvx files.

99) Why is the Unwrap function used?

The Unwrap function is used to undo the operations that are performed by the wrap () function.

These interview questions will also help in your viva(orals)

You're reading Top 100 Qlikview Interview Questions And Answers For 2023

Update the detailed information about Top 100 Qlikview Interview Questions And Answers For 2023 on the website. We hope the article's content will meet your needs, and we will regularly update the information to provide you with the fastest and most accurate information. Have a great day!