15-319 Introduction to Cloud Computing
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Questions and Answers

What is a primary goal of data center design?

  • Maximize floor space
  • Maximize operational costs
  • Minimize resource density
  • Minimize floor space and maximize resource density (correct)

What is the purpose of redundant power systems in a data center?

  • To increase the cost of operation
  • To reduce power consumption
  • To ensure continuous operation in case of power failure (correct)
  • To provide a single point of failure

What is the primary function of air conditioning in a data center?

  • To reduce noise levels
  • To increase air circulation
  • To keep components in the recommended temperature range (correct)
  • To reduce humidity

What is the purpose of a blade center in a data center?

<p>To house multiple servers in a single unit (D)</p> Signup and view all the answers

What is a key feature of servers in a data center?

<p>They provide services to clients (B)</p> Signup and view all the answers

What is a physical security measure commonly used in data centers?

<p>CCTV and access control (A)</p> Signup and view all the answers

What is a major driver for the development of more compact server hardware in data centers?

<p>To conserve floor space and improve manageability (A)</p> Signup and view all the answers

What is a key benefit of using blade servers in data centers?

<p>Reduced power consumption and heat generation (A)</p> Signup and view all the answers

What is the primary function of a blade enclosure?

<p>To provide power, interfaces, and cooling for multiple blade servers (D)</p> Signup and view all the answers

What is a major concern for organizations with large data centers?

<p>The management and scalability of the data center (D)</p> Signup and view all the answers

What is a benefit of using compact server hardware in data centers?

<p>Improved scalability and manageability of the data center (B)</p> Signup and view all the answers

What is the maximum number of 1U servers that can be held in a single rack?

<p>42 (C)</p> Signup and view all the answers

What type of CPU is used in each blade of the Qloud hardware?

<p>Quad-core Intel Xeon (D)</p> Signup and view all the answers

How many gigabit switches are used in the Qloud hardware?

<p>2 (C)</p> Signup and view all the answers

What is the primary operating system used in the Qloud hardware?

<p>RedHat Enterprise Linux (RHEL) 5.1 (A)</p> Signup and view all the answers

What is the purpose of the Control Blade in the Qloud hardware?

<p>To manage software installation of VMs (D)</p> Signup and view all the answers

What is the total storage capacity of each blade in the Qloud hardware?

<p>300GB (C)</p> Signup and view all the answers

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