Responsibility of OS developers to add new feature in existing OS are
A. more reliability
B. convenience and security
C. compatibility
D. all of the above
Select an option to see the answer and solution.
Out of the following which is not element of threat modelling
A. asset
B. vulnerability
C. threat
D. time
Select an option to see the answer and solution.
CoAP is specialized for
A. internet applications
B. device applications
C. wireless applications
D. wired applications
Select an option to see the answer and solution.
Which of the following is true of cloud computing?
A. It's always going to be less expensive and more secure than local computing.
B. You can access your data from any computer in the world, as long as you have an Internet connection.
C. Only a few small companies are investing in the technology, making it a risky venture.
D. None of these
Select an option to see the answer and solution.
The Cloudlets have a . . . . . . . . ownership unlike that of Clouds.
A. centralized
B. decentralized
C. global
D. none of the above
Select an option to see the answer and solution.
Most of the cloud architectures are built on this type of architecture.
A. skeleton
B. grid
C. linear
D. template
Select an option to see the answer and solution.
Which of the following will be the host operating system for Windows Server?
A. virtuallogix vlx
B. microsoft hyper-v
C. xen
D. all of the mentioned
Select an option to see the answer and solution.
In distributed system, each processor has its own . . . . . . . .
A. local memory
B. clock
C. both local memory and clock
D. none of the mentioned
Select an option to see the answer and solution.
Which of the following protocol is not an Internet Engineering Task Force standard?
A. sip
B. simple
C. xmpp
D. imps
Select an option to see the answer and solution.
Containers require less disk space as compared to virtual machine
Select an option to see the answer and solution.
In the case of classesToBeBound, the classes assigned to this property, indicate the class (i.e., object) structure that is to be transformed into XML.
Select an option to see the answer and solution.
The technology used to distribute service requests to resources is referred to as . . . . . . . .
A. load performing
B. load scheduling
C. load balancing
D. all of the mentioned
Select an option to see the answer and solution.
Which of the following is another name for the system virtual machine?
A. hardware virtual machine
B. software virtual machine
C. real machine
D. none of the mentioned
Select an option to see the answer and solution.
Which of the following is the correct statement?
A. datanode is the slave/worker node and holds the user data in the form of data blocks
B. each incoming file is broken into 32 mb by defaul
C. namenode stores user data in the form of data blocks
D. none of the above
Select an option to see the answer and solution.
Sun also has the Hadoop Live CD . . . . . . . . project, which allows running a fully functional Hadoop cluster using a live CD.
A. openoffice.org
B. opensolaris
C. gnu
D. linux
Select an option to see the answer and solution.
. . . . . . . . is a paradigm of distributed computing to provide the customers on-demand, utility based computing service.
A. remote sensing
B. remote invocation
C. cloud computing
D. private computing
Select an option to see the answer and solution.
Which among the following are the duties of the NameNodes
A. manage file system namespace
B. it is responsible for storing actual data
C. perform read-write operation as per request for the clients
D. none of the above
Select an option to see the answer and solution.
Which of the following can be identified as cloud?
A. web applications
B. intranet
C. hadoop
D. all of the mentioned
Select an option to see the answer and solution.
Which layer is CoAP?
A. control layer
B. transport layer
C. service layer
D. application layer
Select an option to see the answer and solution.
A good cloud computing network can be adjusted to provide bandwidth on demand.
Select an option to see the answer and solution.