Cloud Computing Practice Test 3

1. Which of the following is a more sophisticated load balancer?

workload managers

rackserve managers

workspace managers

all of the mentioned

2. _______ creates a container that encapsulates the application and all the application's dependencies within a set of files.

VAA

VSA

None of the mentioned

VAS

3. ________ virtualization abstracts networking hardware and software into a virtual network that can be managed.

Software

Network

None of the mentioned

Storage

4. Which of the following software can be used to implement load balancing?

Apache mod_balancer

Apache mod_proxy_balancer

F6's BigIP

All of the mentioned

5. The technology used to distribute service requests to resources is referred to as _____________

load performing

load balancing

load scheduling

all of the mentioned

6. Point out the wrong statement.

Capacity planning provides the service with the best operational parameters at the lowest cost

Capacity planning seeks to compare the capability of one system against another system

In practice, there is less performance variability in cloud machine instances

All of the mentioned

7. Which of the following is the most widely used technique for abstraction?

Load scaling

Load balancing

All of the mentioned

Load scheduling

8. Which of the following type of virtualization is also characteristic of cloud computing?

Application

All of the mentioned

CPU

Storage

9. Which of the following is not the aspect considered for network capacity?

Network traffic from the cloud to the network interface

Network traffic from the cloud through your ISP to your local network interface

Network traffic to and from the network interface at the server

All of the mentioned

10. Which of the following packet sniffer was formerly called Ethereal?

Ntop

None of the mentioned

TCPdump

Wireshark