Amazon Elastic MapReduce Online Exam Quiz
Amazon Elastic MapReduce GK Quiz. Question and Answers related to Amazon Elastic MapReduce. MCQ (Multiple Choice Questions with answers about Amazon Elastic MapReduce
___ is an RPC framework that defines a compact binary serialization format used to persist data structures for later analysis.
Options
A : Pig
B : Hive
C : Thrift
D : None of the mentioned
Amazon EMR clusters can read and process Amazon ___ streams directly.
Options
A : Kinet
B : kinematics
C : Kinesis
D : None of the mentioned
Amazon EMR uses Hadoop processing combined with several __ products.
Options
A : AWS
B : ASQ
C : AMR
D : AWES
If M1 suffers from channel length modulation but M2 doesn't, what is the voltage gain?^
Options
A : gm1 * Rd || 1/gm2 * gm2 * Rd2
B : gm1 * Rd || 1/gm2 * gm2 * 2Rd2
C : gm1 * Rd || 12/gm2 * gm2 * Rd2
D : gm1 * Rd * gm2 * Rd2
If M2 suffers from channel length modulation but M1 doesn't, what is the voltage gain?^
Options
A : 2gm1 * Rd || 1/gm2 * gm2 * Rd2
B : 2gm1 * Rd || 1/gm2 * gm2 * 2Rd2
C : gm1 * Rd || 12/gm2 * gm2 * Rd2
D : gm1 * Rd || 1/gm2 || ro2 * gm2 * Rd2
If the inverse of transconductance is .5KS-1, what should be the value of Rc so that the overall voltage gain is 8?^
Options
A : About 3K
B : .4K
C : About 4K
D : Such a gain is not possible
Impala executes SQL queries using a ___ engine.
Options
A : MAP
B : MPP
C : MPA
D : None of the mentioned
Impala on Amazon EMR requires ___ running Hadoop 2.x or greater.
Options
A : AMS
B : AMI
C : AWR
D : All of the mentioned
The C.G. stage can be regarded as a current buffer.
Options
A : TRUE
B : FALSE
C : -
D : -
What is the input impedance of the following circuit, if channel length modulation is present?^
Options
A : gm || 1/ro
B : gm * ro
C : gm || 2/ro
D : gm
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