IBM Data Analyst Professional Certificate Quiz questions. This quiz will help you to check your knowledge and improve it further. List of the most asked real-world IBM Data Analyst Professional Certificate Quiz questions and answers for freshers and experienced to pass your official test.
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- Every MCQ set focuses on a specific topic in IBM Data Analyst Professional Certificate Quiz
- 15 Multiple Choice Questions & Answers in IBM Data Analyst Professional Certificate Quiz with answers
- This quiz consists of 15 multiple-choice questions.
- Each question in the quiz is in multiple-choice or “true or false” format
- You may review your answer choices and compare them to the correct answers after your final attempt
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Here are the questions and answers :
Question 1 : Which python module helps you to easily access an API?
Ans : Requests
Question 2 :Which programming language has the maximum number of job postings?
Question 3 :What is the median Age of survey respondents?
Question 4 :Based on the histogram, which age group has the highest number of survey respondents?
Question 5 :Data Analysts work within the data ecosystem to:
Ans :Gather, clean, mine, and analyze data for deriving insights
Question 6 :When we analyze data in order to understand why an event took place, which of the four types of data analytics are we performing?
Ans :Diagnostic Analysis
Question 7 :The first step in the data analysis process is to gain an in-depth understanding of the problem and the desired outcome. What are you seeking answers to at this stage of the data analysis process?
Ans :When you are and where you need to be
Question 8 :From the provided list, select the three emerging technologies that are shaping today’s data ecosystem
Ans :Cloud Computing, Machine Learning, and Big Data
Question 9 :In the data analyst’s ecosystem, languages are classified by type. What are shell and scripting languages most commonly used for?
Ans :Automating repetitive operational tasks
Question 10 :Which of the following is an example of unstructured data?
Ans :Video and audio files
Other courses from itronix solution:
Question 11 :Which data source can return data in plain text, XML, HTML, or JSON among others?
Ans : API
Question 12 :What are some of the steps in the process of “Identifying Data”? (Select all that apply)
Ans :Define a plan for collecting data, Determine the information you want to collect
Question 13 :What type of data refers to information obtained directly from the source?
Ans :Primary data
Question 14 :Which of the provided options offers simple commands to specify what is to be retrieved from a relational database?
Ans :RSS Feed
Question 15 :What is the general tendency of a set of data to change over time called?