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Technical Assessment

Quiz by Human Resource

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30 questions
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  • Q1
    What is the primary tool used by a data analyst to organize and analyze data?
    Excel
    Photoshop
    PowerPoint
    AutoCAD
    30s
  • Q2
    What programming language is frequently used by data analysts for data manipulation and analysis?
    CSS
    JavaScript
    Python
    HTML
    30s
  • Q3
    Which of the following is a commonly used statistical measure to summarize data?
    Mean
    Median
    Mode
    Standard Deviation
    30s
  • Q4
    Which of the following is an important skill for a data analyst to possess?
    Graphic Design
    Network Administration
    Statistical Analysis
    Web Development
    30s
  • Q5
    Which data format is commonly used for storing and exchanging structured data?
    CSV
    MP4
    DOCX
    JPEG
    30s
  • Q6
    What is the output of the following code: print(type([]))?
    30s
  • Q7
    Which of the following methods can be used to add an element to a list in Python?
    insert()
    add()
    push()
    append()
    30s
  • Q8
    What will the following code snippet output: print('Hello, World!'[::-1])?
    Hello, World!
    Hello, World!
    dlroW ,olleH
    !dlroW ,olleH
    30s
  • Q9
    What is the primary purpose of using comments in Python code?
    To optimize performance
    To explain the code to readers
    To define functions
    To execute code
    30s
  • Q10
    What is the purpose of the 'def' keyword in Python?
    To import a module
    To define a function
    To create a class
    To declare a variable
    30s
  • Q11
    Which statement is used to exit a loop in Python?
    exit
    stop
    continue
    break
    30s
  • Q12
    Which SQL clause is used to filter records in a query?
    WHERE
    ORDER BY
    JOIN
    GROUP BY
    30s
  • Q13
    What command is used to remove a table from a database in SQL?
    CLEAR TABLE
    REMOVE TABLE
    DROP TABLE
    DELETE TABLE
    30s
  • Q14
    What function is used to count the number of rows in a SQL query?
    COUNT()
    MAX()
    SUM()
    AVG()
    30s
  • Q15
    Which SQL statement is used to insert new records into a table?
    ADD TO
    INSERT INTO
    PUT INTO
    INSERT RECORD
    30s

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