CS508 Current Midterm Paper Fall 2013 File 2

MCQs were from book.

Q1 Write two predicate that are used in lisp. Marks 2
Q2 Lists are used in lisp write top elements of the list given as (add 3( multp 3 4))
and (job car school) Marks 3
Q3 write a two dmaensional array of siz (2x8) in sonobl and intialize it to zero.Marks 3
Q4 We want to write a programme in ada and want to take marks as inputs from user and
subject1=(100)
subject2=(200)
subject3=(400)

How we prevent user to input value that are not in this range

Comments

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 ...

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

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CS614 Quiz No.3 Shared by Students (Solved), Spring 2014

______ index stores first value in each block in the sequential file and a pointer to the block. Select correct option: Dense Sparse B-Tree Hash In context of data parallelism, the work done by query processor should be: Select correct option: Almost zero Maximum Pipelined Filtered across partitions The optimizer uses a hash join to join two tables if they are joined using an equijoin and Select correct option: Outer table has less number of rows Inner table has less number of rows Cardinality of tables is equal Large amount of data needs to be joined Bitmap index is appropriate for: Select correct option: Low cardinality data High cardinality data Clustered data Aggregated data If a task takes “T” time units to execute on a single data item, then execution of this task on “N” data items will take __...

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