CS411 Current Midterm paper Shared by Afia, Spring 2014

mcqs totally new thy.......koi b past quizz say nahi tha

1 short question current paper say tha.

diffemce blw matrix and padding??? 5 marks ka tha.

1 marks ki coding thi related to triggers.

and transform ki wo type bato jo sab frame work elements may hoti ha....3 marks ka
tha A

dcok panel may fill k oprtion nahi hoty tu ager hum ko fill kama ha tu kia option use
kary gay2 marks ka tha

1 question yad nahi......

overall paper buhut tough tha

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CS614 Quiz No.4 Shared by Princess (solved), Spring 2014

“What means What”. The phrase refers to: Select correct option: Meta data External data Transformed data Internal representations Question # 2 of 10 Which of the following is NOT one of the activities of “Maintenance and Growth” phase in Kimball’s DWH development approach? Select correct option: Education Technical Education Program Support Interface Deployment Question # 3 of 10 Horizontally wide data means: Select correct option: Dataset has large no. of attributes Dataset has large no. of records Dataset has attribute skews Dataset has partitioning skews Question # 4 of 10 Which of the following is NOT one of the top-10 mistakes that should be avoided during DWH development? Select correct option: Not interacting directly with end user Not being an accommodating person Isolating IT support people from business users Training the users with dummy data and considering it success

CS502 Quiz No.4 File 3

There is relationship between number of back edges and number of cycles in DFS Select correct option: Both are equal. Cycles are half of back edges. Cycles are one fourth of back edges. There is no relationship between back edges and number of cycles . (Correct) In strong components algorithm, the form of graph is used in which all the vertices of original graph G have been reversed in direction. Select correct option: True (Correct) False In Kruskal's algorithm, the next edge is added to viable set A, if its adding does not induce a/an __________ . Select correct option: Vertex Edge Cycle (Correct) Tree For undirected graph, there is no distinction between forward and back edges. Select correct option: True (Correct) False You have an adjacency list for G, what is the time complexity to compute Graph transpose G^T ? Select correct option: (V+E) (Corre

CS614 Quiz No.4 Shared by MT Khan (Solved)

Question # 1 of 10 ( Start time: 09:04:39 PM ) Total Marks: 1 A typical cycle of implementing the change in DWH comprises of the sequence: Select correct option: Production -> QA -> Development Development-> QA -> Production(CORRECT) Development -> Production -> QA Production -> Development -> QA Question # 2 of 10 ( Start time: 09:05:16 PM ) Total Marks: 1 Vertically wide data means: Select correct option: Dataset has large no. of attributes Dataset has large no. of records(CORRECT) Dataset has attribute skews Dataset has partitioning skews Question # 3 of 10 ( Start time: 09:05:43 PM ) Total Marks: 1 In ___________ phase of kimballs approach, we identify the components needed now and in future. Select correct option: Requirement definition Architectural design Product development Analytical application development Question # 4 of 10 ( Start time: 09:06:56 PM ) Total Marks: 1 Technical architecture design supports the communicat

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