NoSQL - MCQ
Multiple Choice Questions
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NoSQL - Multiple Choice Questions (MCQ) - Set 11
51. SQL command types include data manipulation language (DML) and data definition language (DDL).A). TRUE
B). FALSE
View Answer
Correct: A
52. ________ systems are scale-out file-based (HDD) systems moving to more uses of memory in the nodes.
A). NoSQL
B). NewSQL
C). SQL
D). All of the mentioned
View Answer
Correct: A
53. Point out the correct statement.
A). Hadoop is ideal for the analytical, post-operational, data-warehouse-ish type of workload
B). HDFS runs on a small cluster of commodity-class nodes
C). NEWSQL is frequently the collection point for big data
D). None of the mentioned
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54. Which is an advantage of NewSQL ?
A). Less complex applications, greater consistency.
B). Convenient standard tooling.
C). SQL influenced extensions.
D). All of the mentioned
View Answer
A). Hadoop is ideal for the analytical, post-operational, data-warehouse-ish type of workload
B). HDFS runs on a small cluster of commodity-class nodes
C). NEWSQL is frequently the collection point for big data
D). None of the mentioned
View Answer
Correct: A
54. Which is an advantage of NewSQL ?
A). Less complex applications, greater consistency.
B). Convenient standard tooling.
C). SQL influenced extensions.
D). All of the mentioned
View Answer
Correct: D
55. Which of the following statements is true?
A). None of above.
B). MongoDB cannot be used as a file system.
C). Embedded documents and arrays reduce need for joins.
D). MongoDB can run over single servers only.
View Answer
A). None of above.
B). MongoDB cannot be used as a file system.
C). Embedded documents and arrays reduce need for joins.
D). MongoDB can run over single servers only.
View Answer
Correct: C