Cloud Computing MCQ (Multiple Choice Questions) - SchoolingAxis

Cloud Computing MCQ (Multiple Choice Questions)

 Que-  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-  Virtual SMP 


Que-  Which of the following resource(s) represents the bottleneck in the current system that limits the system’s performance ? 

a.  ROM 

b.  Resource ceiling 

c.  Resource Parameters 

d.  All of the mentioned 


Answer-  Resource ceiling 


Que-  Point out the wrong statement : 

a.  Load testing software is a large product category with software and hardware products 

b.  Cloud computing offers virtual solutions 

c.  Load testing is useful in testing the performance of only Web servers 

d.  All of the mentioned 


Answer-  Load testing is useful in testing the performance of only Web servers 


Que-  Which of the following application can replay requests to Web servers ? 

a.  HTTPerf 

b.  Perfmon 

c.  Autobench 

d.  None of the mentioned 


Answer-  HTTPerf 


Que-  Which of the following is often a bottleneck in Web servers ? 

a.  Network I/O 

b.  RAM 

c.  Disk 

d.  None of the mentioned 


Answer-  Network I/O 


Que-  Point out the correct statement : 

a.  Most load balancers allow you to weight the requests going to a specific server with the goal of serving more requests to less powerful systems and fewer requests to more powerful systems 

b.  Most load balancers allow you to weight the requests going to a specific server with the goal of serving more requests to more powerful systems and fewer requests to less powerful systems 

c.  Most load balancers allow you to weight the requests going to a specific server with the goal of serving fewer requests to more powerful systems and more requests to less powerful systems 

d.  All of the mentioned 


Answer-  Most load balancers allow you to weight the requests going to a specific server with the goal of serving more requests to more powerful systems and fewer requests to less powerful systems 


Que-  Which of the following resource has following graph structure for web servers ? 

a.  CPU 

b.  RAM 

c.  Disk 

d.  None of the mentioned 


Answer-  CPU 


Que-  Which of the following resource has following graph structure for web servers ? 

a.  Network I/O 

b.  RAM 

c.  Disk 

d.  None of the mentioned 


Answer-  None of the mentioned 


Que-  What does WnsP represents in the following formula ?WT = ?(WSnP WSnV) 

a.  workload of the virtual servers 

b.  workload of your physical server 

c.  sum over all the Web servers 

d.  all of the mentioned 


Answer-  workload of your physical server 


Que-  A master/slave MySQL replication architectural scheme is used for ________ database applications. 

a.  medium size 

b.  large 

c.  smaller 

d.  all of the mentioned 


Answer-  smaller 


Que-  Which of the following performance analysis tool lets you save its state for Windows ? 

a.  MMS 

b.  CloudWatch 

c.  Microsoft Management Console 

d.  All of the mentioned 


Answer-  Microsoft Management Console 


Que-  Which of the following vendor is offering optimization appliances for VMware infrastructure? 

a.  Expand Networks 

b.  Certeon 

c.  Replify 

d.  None of the mentioned 


Answer-  Certeon 


Que-  Point out the correct statement : 

a.  Virtual appliances are a relatively new paradigm for application deployment 

b.  External network virtualization cannot be done using network switches and VLAN software 

c.  All imaging programs can take snapshots of systems 

d.  All of the mentioned 


Answer-  Virtual appliances are a relatively new paradigm for application deployment 


Que-  Simple Cloud API is useful for applications written in : 

a.  PHP 

b.  Python 

c.  Scala 

d.  None of the mentioned 


Answer-  PHP 


Que-  The __________ solution creates a virtual application appliance as an architectural layer between the Windows or the UNIX operating system and applications. 

a.  AppOne 

b.  AppZero 

c.  AppSoft 

d.  None of the mentioned 


Answer-  AppZero 


Que-  Point out the wrong statement : 

a.  Cloud computing applications have the ability to run on virtual systems 

b.  Systems (VMs running applications), storage, and network assets cannot be virtualized 

c.  Applications that run in data centers are captive to the operating systems and hardware platforms that they run on 

d.  All of the mentioned 


Answer-  Systems (VMs running applications), storage, and network assets cannot be virtualized 


Que-  _______ creates a container that encapsulates the application and all the application’s dependencies within a set of files. 

a.  VAA 

b.  VAS 

c.  VSA 

d.  None of the mentioned 


Answer-  VAA 


Que-  Which of the following layer serves as the mediator for file I/O, the memory I/O, and application calls and response to DLLs? 

a.  application 

b.  client 

c.  virtualization 

d.  None of the mentioned 


Answer-  virtualization 


Que-  Which of the following application delivery platform’s main focus is on desktop installations? 

a.  Microsoft App-V 

b.  Microsoft Hyper 

c.  Amazon EC2 

d.  All of the mentioned 


Answer-  Microsoft App-V 


Que-  Which of the following is the most widely used technique for abstraction? 

a.  Load balancing 

b.  Load scheduling 

c.  Load scaling 

d.  All of the mentioned 


Answer-  Load balancing 


Que-  Which of the following is a potent cloud-building technology? 

a.  vSphere 

b.  HyperCube 

c.  vCube 

d.  All of the mentioned 


Answer-  vSphere 


Que-  Point out the correct statement : 

a.  Use of different machine instance sizes is an attempt to create standard servers 

b.  Reducing the variability between servers makes it easier to troubleshoot problems and simpler to deploy and configure new systems 

c.  A server with the same set of software, system configuration, and hardware should perform similarly if given the same role in an infrastructure 

d.  All of the mentioned 


Answer-  All of the mentioned 


Que-  Which of the following instance has 68.4GB of memory and 26 EC2 Compute Units ? 

a.  High-Memory Quadruple Extra Large Instance 

b.  Small Instance 

c.  Micro Instance 

d.  High-CPU Extra Large Instance 


Answer-  High-Memory Quadruple Extra Large Instance 


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