Cloud Computing Solved MCQs [set-6] Mcq Mate PDF

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Cloud Computing Solved MCQs [set-10] Mcq Mate...

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Cloud Computing MCQs [set-6]

126. Virtualization allows sharing the resources of hardware across multiple a environments. A. true B. false Answer: A

127. A virtual machine running on a server of a particular make cannot be relocated to b the server of another make. A. true B. false Answer: B

128. Amazon Web Services (AWS) is an example of A. software as a service (saas) B. infrastructure as a service (iaas) C. platform as a service (paas) D. none of the mentioned Answer: B

129. Which of the following is Type 1 Hypervisor ? A. wind river simics B. virtual server 2005 r2 C. kvm D. lynxsecure Answer: D Download more at McqMate.com

130. Which of the following is Type 2 VM ? A. virtuallogix vlx B. vmware esx C. xen D. lynxsecure Answer: C

131. 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 Answer: C

132. In a scheme, the VM is installed as a Type 1 Hypervisor directly onto the hardware. A. paravirtualization B. full virtualization C. emulation D. none of the mentioned Answer: B

133. Full virtualization Full virtualization A. simulates hardware within software B. has vms with the same os C. clones images

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D. alters the guest os Answer: A

134. What are the goals of Hypervisor design? A. scalability B. reliability C. isolation D. all of the above Answer: D

135. Bare metal hypervisor sits on top of A. physical hardware B. virtualized hardware C. operating system D. none of the above Answer: A

136. If virtualization occurs at application level, OS level and hardware level, then such service in cloud is A. iaas B. saas C. paas D. no such service Answer: B

137. Order of Virtual Machine Life Cycle i) Release Ms ii) IT Service Request iii) VM in operation iv) VM Provision A. ii, i, iii, iv

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B. i, ii, iii & iv C. ii, iii, iv & i D. ii, iv, iii & i Answer: D

138. where a VM can be moved from one physical machine to another even as it continues to execute. A. load balancing B. migration C. live migration D. server consolidation Answer: C

139. Which type of Hypervisor is shown in the following figure ? A. type 1 B. type 2 C. type 3 D. all of the mentioned Answer: A

140. Point out the wrong statement : A. load balancing virtualizes systems and resources by mapping a logical address to a physical address B. multiple instances of various google applications are running on different hosts C. google uses hardware virtualization D. all of the mentioned Answer: C

141. Which of the following should be placed in second lowermost layer Download more at McqMate.com

for the following figure ? A. host operating system B. software C. vm D. none of the mentioned Answer: A

142. Point out the wrong statement : A. some hypervisors are installed over an operating system and are referred to as type 2 or hosted vm B. all cpus support virtual machines C. on a type 2 vm, a software interface is created that emulates the devices with which a system would normally interact D. all of the mentioned Answer: B

143. Which of the following type of virtualization is found in hypervisor such as Microsoft’s Hyper-V ? A. paravirtualization B. full virtualization C. emulation D. none of the mentioned Answer: A

144. Point out the wrong statement : A. full virtualization requires that the host operating system provide a virtual machine interface for the guest operating system and that the guest access hardware through that host vm B. guest operating systems in full virtualization systems are generally faster than other virtualization schemes C. a process virtual machine instantiates when a command begins a process

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D. all of the mentioned Answer: A

145. Which of the following operating system support operating system virtualization ? A. windows nt B. sun solaris C. windows xp D. compliance Answer: B

146. Which of the following allows a virtual machine to run on two or more physical processors at the same time ? A. virtual smp B. distributed resource scheduler C. vnetwork distributed switch D. storage vmotion Answer: A

147. VMM is A. a virtual machine B. hardware C. host os D. a layer of software Answer: D

148. VMM facilitates sharing of A. memory & i/o

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B. cpu, memory & i/o C. cpu & memory D. i/o & cpu Answer: B

149. The BEST way to define Virtualization in cloud computing is A. virtualization enables simulating compute, network, and storage service platforms from the underlying virtual hardware B. virtualization enables abstracting compute, network, and storage service platforms from the underlying physical hardware C. virtualization enables realization of compute, network, and storage service platforms from the underlying virtual hardware D. virtualization enables emulating compute, network, and storage service platforms from the underlying virtual hardware Answer: B

150. Which one is NOT generally a change after Virtualization? A. virtual machines can be provisioned to any system B. hardware- independence of operating system and applications C. can manage os and application as a single unit by encapsulating them into virtual machines. D. software and hardware tightly coupled Answer: D

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Take Quick Mock/Practice test on this topic HERE For Discussion / Reporting / Correction of any MCQ please visit discussion page by clicking on 'answer' of respective MCQ.

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