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     In this article we have 30  MCQs(multiple choice questions) on Big Data with answers. 1. According to analysts, for what can traditional IT system provide a foundation when they're integrated with big data technologies like Hadoop?  Big data management and data mining  Data warehousing and business intelligence  Management and business  Collecting and storing unstructured data Answer: 1 2. What are the main components of Big Data? MapReduce HDFS YARN All of these     Answer: 4 3. What are the different features of Big Data Analytics?  Open-Source  Scalability  Data Recovery  All of the above Answer: 4 4. According to analysts, for what can traditional IT systems provide a foundation when they're integrated with big data technologies like Hadoop? Big data management and data mining  Data warehousing and business intelligence  Management of Hadoop clusters  Collecting and storing unstructured data Answer: 2 5. What are the four V's of Big Data?. Volume Velocity Variety

   In this article we have 25  Software Engineering MCQs with Answers .  1. The user system requirements are the parts of which document? SDD SRS DDD SRD Answer: 2 : SRS 2. A use-case actor is always a person having a role that different people may play. True False Answer: 2 :  False 3. A stakeholder is anyone who will purchase the completed software under development. True False Answer:  2 : False 4. Conflicting requirements are common in Requirement Engineering, with client proposing his or her version is the right one.  True False Answer: 1 : True. 5. Which is the first step in the software development life cycle? Analysis Design Problem/Opportunity identification Development and Documentation Answer: 3  : Problem/ Opportunity identification 6. Which is one of the most important stakeholder from the following? Entry level personnel Middle level stakeholder Managers Users of the software Answer: 4 : User of the software 7. Which tool is use for structured designing? Program flowchart

     In this article we have 25  Software Engineering MCQs with Answers .  1. Choose the correct  option in terms of issues related to professional  responsibility. Confidentiality Intellectual property rights Both confidentiality & intellectual property rights Managing client relationships Answer: 2 : Both confidentiality & intellectual property rights 2. "Software engineers should not use their technical skills to misuse other people's computers." Here the term misuse refers to: Unauthorized access to computer material Unauthorized modification of computer material Dissemination of viruses or other malware All of the above Answer: 4 : All of the above 3. Explain what is meant by PRODUCT with reference to one of the eight principles as per the ACM/IEEE code of ethics? The product should be easy to use Software engineers shall ensure that their products and related modifications meet the highest professional standards possible Software engineers shall ensure that

   Here is another 25 sets of   Data structures MCQs with answers. To view previous set click here 1. Which of the following is false about a circular linked list? Every node has a successor Time complexity of inserting a new node at the head of the list is O(1)  Time complexity for deleting the last node is O(n) We can traverse the whole circular linked list by starting from any point Answer: 2  :  Time complexity of inserting a new node at the head of the list is O(1) 2. How many children does a binary tree have? 2  any number of children 0 or 1 or 2 0 or 1 Answer: 3  : 0 or 1 or 2 3. What is/are the disadvantages of implementing tree using normal arrays?  Difficulty in knowing children nodes of a node Difficult in finding the parent of a node Have to know the maximum number of nodes possible before creation of trees  Difficult to implement Answer: 3  : Have to know the maximum number of nodes possible before creation of trees 4. What must be the ideal size of array if the height of

    Data structures MCQs(multiple choice questions) with answers we have 25 questions sets. 1. Process of inserting an element in stack is called _________. Create Push  Evaluation Pop Answer: 2  : Push 2. Process of removing and element from stack is called _______. Create  Push Evaluation Pop Answer: 4  : Pop 3. In a stack, if a user tries to remove an element from empty stack it is called ________. Underflow Empty collection Overflow Garbage Collection Answer: 1  : Underflow 4. Push an element into already having five elements and stack size of 5 then stack becomes Overflow Crash Underflow User flow Answer: 1 : Overflow. 5. What data structure would you mostly likely see in a non recursive implementation of a recursive algorithm? Linked List Stack Queue Tree Answer: 2  : Stack 6. The process of accessing data stored in a serial access memory is similar to manipulating data on a ________. Heap Binary Tree Array Stack Answer: 4  : Stack 7. A linear list of elements in which deletion c

     In this article we have some more Digital marketing MCQs with Answers . You can say this a part 2 of previous article.     To check out previous article of 25 Digital Marketing MCQs with Answers click here       And as Digital marketing is on the rise and here are some  Digital marketing MCQs  to get you running in this field on new age media. 1. Which of the following SWOT elements are internal factors for a Business. Strengths and Weaknesses Opportunities and Threats Strengths and Opportunities Weaknesses and Threats Answer: 1: Strengths and Weaknesses 2. Which of the following is false regarding why SWOT analysis is used To build on the strengths of a business To minimize the weaknesses of a business To reduced opportunities available to a business To counteract threats to a business Answer: 3: To reduced opportunities available to a business 3. Which of the following could be a weakness. A developing market such as internet. Competitor with access to a better channels of distr