Q.47 Which of the following is used to specify referential integrity constraint in a relational database?Ans 1. Candidate key2. Secondary key3. Primary key4. Foreign keyCorrect Ans Provided: 4
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Q.6 India’s famous scientist CV Raman who discovered the Raman Effect was born in which state?Ans 1. Andhra Pradesh2. Karnataka3. Tamil Nadu4. KeralaCorrect Ans Provided: 3
Q.43 Which of the following algorithms is used for the prediction of continuous variables, such as weather forecasting, market trends, etc.?Ans 1. Decision tree2. Support vector machine3. Random forest4. Linear/Non-linear regressionCorrect Ans Provided: 4
Q.51 Which of the following statements about RPA is/are CORRECT? (i) UiPath is an RPA tool used to automate redundant tasks.(ii) RPA is dynamic in nature and it can adjust itself dynamically in a running process.Ans 1. Neither ...
Q.64Ans 1. (i), (ii) and (iii) only2. (i), (ii) and (iv) only3. (ii) and (iv) only4. (iii) onlyCorrect Ans Provided: 2
Q.70 Which of the following is the first phase of compilation process?Ans 1. Code generation2. Lexical analysis3. Semantic analysis4. Syntax analysisCorrect Ans Provided: 2
Q.40 Which of the following Relational Algebra operators can be applied on only union compatible relations? (i) Intersection(ii) Natural join(iii) Set-difference (minus)(iv) Cartesian productAns 1. (ii) and (iv) only2. (i), (ii) and (iii) only3. (i) and ...
Q.5 Who is the author of the ‘On the Origin of Species’?Ans 1. Charles Darwin2. Somerset Maugham3. Jonathan Swift4. Thomas HardyCorrect Ans Provided: 1
Q.34 __________ is a(n) _________ learning method which is used for finding the relationships between variables in the large database.Ans 1. Clustering; supervised2. Clustering; unsupervised3. Association rule mining; supervised4. Association rule mining; unsupervisedCorrect Ans Provided: 4
Q.52 R2R, P2P and O2C are some of the RPA use-cases in Finance and Accounting. What is the full-form of R2R?Ans 1. Restrict to Report2. Resume to Report3. Record to Report4. Record to ReverseCorrect Ans Provided: 3
