Q. How many types of protocols are important for instant messaging?

  • (A) 2
  • (B) 3
  • (C) 4
  • (D) all of the mentioned
πŸ’¬ Discuss
βœ… Correct Answer: (B) 3

Q. AWS reaches customers in . . . . . . . . countries.

  • (A) 137
  • (B) 182
  • (C) 190
  • (D) 86
πŸ’¬ Discuss
βœ… Correct Answer: (C) 190

Q. Which of the following is used to extend CIM to virtual computer system management?

  • (A) ovf
  • (B) vman
  • (C) ocsi
  • (D) none of the mentioned
πŸ’¬ Discuss
βœ… Correct Answer: (B) vman

Q. Which of the following is a repeatable task within a business process?

  • (A) service
  • (B) bus
  • (C) methods
  • (D) all of the mentioned
πŸ’¬ Discuss
βœ… Correct Answer: (A) service

Q. What is the name of Rackspace's cloud service?

  • (A) Cloud On-Demand
  • (B) Cloud Servers
  • (C) EC2
  • (D) None of these
πŸ’¬ Discuss
βœ… Correct Answer: (B) Cloud Servers

Q. Point out the wrong statement.

  • (A) a cloud cannot be created within an organization's own infrastructure or outsourced to another datacenter
  • (B) a composable component must be modular
  • (C) a composable component must be stateless
  • (D) none of the mentioned
πŸ’¬ Discuss
βœ… Correct Answer: (A) a cloud cannot be created within an organization's own infrastructure or outsourced to another datacenter

Q. In some cases, it's also hard to map an object to XML (e.g., an object graph with cyclic references) because there's actually an impedance mismatch between an object model and an XML model.

  • (A) TRUE
  • (B) hessian
  • (C) ---
  • (D) ---
πŸ’¬ Discuss
βœ… Correct Answer: (A) TRUE

Q. Service exporters that can export a bean as a remote service based on the :-

  • (A) rmi
  • (B) 2
  • (C) burlap
  • (D) all of the mentioned
πŸ’¬ Discuss
βœ… Correct Answer: (D) all of the mentioned

Q. How many categories of storage devices broadly exist in cloud?

  • (A) 1
  • (B) creation and provisioning of different types of cloud resources, such as machine instances, storage, or staged applications
  • (C) 3
  • (D) none of the mentioned
πŸ’¬ Discuss
βœ… Correct Answer: (B) creation and provisioning of different types of cloud resources, such as machine instances, storage, or staged applications

Q. Which of the following is a core management feature offered by most cloud management service products?

  • (A) support of different cloud types
  • (B) aws premium support
  • (C) performance reporting including availability and uptime, response time, resource quota usage, and other characteristics
  • (D) all of the mentioned
πŸ’¬ Discuss
βœ… Correct Answer: (D) all of the mentioned