Q. Process that prevents someone from denying that she accessed resource

  • (A) accounting
  • (B) amazon.com
  • (C) sniffing
  • (D) authorisation
πŸ’¬ Discuss
βœ… Correct Answer: (B) amazon.com

Q. What is HDFS Block in Hadoop?

  • (A) it is the logical representation of data
  • (B) it is the physical representation of data
  • (C) both the above
  • (D) none of the above
πŸ’¬ Discuss
βœ… Correct Answer: (B) it is the physical representation of data

Q. . . . . . . . . is a virtual server platform that allows users to create and run virtual machines on Amazon's server farm.

  • (A) EC2
  • (B) Azure
  • (C) EC5
  • (D) None of the mentioned
πŸ’¬ Discuss
βœ… Correct Answer: (A) EC2

Q. Point out the correct statement.

  • (A) hadoop is an ideal environment for extracting and transforming small volumes of data
  • (B) hadoop stores data in hdfs and supports data compression/decompression
  • (C) the giraph framework is less useful than a mapreduce job to solve graph and machine learning
  • (D) none of the mentioned
πŸ’¬ Discuss
βœ… Correct Answer: (B) hadoop stores data in hdfs and supports data compression/decompression

Q. Docker can simplify both, . . . . . . . . and . . . . . . . .

  • (A) process, state
  • (B) behavior, aspect
  • (C) workflows, communication
  • (D) all of the above
πŸ’¬ Discuss
βœ… Correct Answer: (C) workflows, communication

Q. The three major components of RFID hardware based on functionality include :

  • (A) rfid reader
  • (B) reader antenna
  • (C) reader
  • (D) all of the above
πŸ’¬ Discuss
βœ… Correct Answer: (D) all of the above

Q. Which of the following is a method for bidding on unused EC2 capacity based on the current spot price?

  • (A) on-demand instance
  • (B) reserved instances
  • (C) spot instance
  • (D) all of the mentioned
πŸ’¬ Discuss
βœ… Correct Answer: (C) spot instance

Q. Which of the following captive area deals with monitoring?

  • (A) Licensed
  • (B) Variable but under control
  • (C) Law
  • (D) All of the mentioned
πŸ’¬ Discuss
βœ… Correct Answer: (B) Variable but under control

Q. In . . . . . . . . the virtual machine simulates hardware, so it can be independent of the underlying system hardware.

  • (A) paravirtualization
  • (B) full virtualization
  • (C) emulation
  • (D) none of the mentioned
πŸ’¬ Discuss
βœ… Correct Answer: (C) emulation

Q. Which vendor recently launched a cloud-based test and development service for enterprises?

  • (A) HP
  • (B) Cisco
  • (C) IBM
  • (D) Oracle
πŸ’¬ Discuss
βœ… Correct Answer: (C) IBM