30 MCQ MIXED
Q. _________ model consists of the particular types of services that you can access on a cloud computing platform.a) Service
b) Deployment
c) Application
d) None of the mentioned
Answer: a
Explanation: Service models describe the type of service that the service provider is offering.
Q. The part of machine level instruction, which tells the central processor what has to be done, is
A. Operation code
B. Address
C. Locator
D. Flip-Flop
E. None of the above
Answer: A
Q. ________ dimension corresponds to two different states in the eight possible cloud forms.
a) Physical location of data
b) Ownership
c) Security boundary
d) None of the mentioned
Answer: d
Explanation: The sourcing dimension addresses the deliverer of the service.
Q.How many digits of the DNIC (Data Network Identification Code) identify the country?
A. first three
B. first four
C. first five
D. first six
E. None of the above
Answer: A
Q.A report generator is used to
A. update files
B. print files on paper
C. data entry
D. All of the above
E. None of the above
Answer: B
Q. Point out the correct statement :
a) The use of the word “cloud” makes reference to the two essential concepts
b) Cloud computing abstracts systems by pooling and sharing resources
c) cloud computing is nothing more than the Internet
d) All of the mentioned
Answer: b
Explanation: Abstraction and Virtualization are the two essential concepts.
Q. ________ refers to the location and management of the cloud’s infrastructure.
a) Service
b) Deployment
c) Application
d) None of the mentioned
Answer: b
Explanation: The deployment model tells you where the cloud is located and for what purpose.
Q. Point out the correct statement :
a) A deployment model defines the purpose of the cloud and the nature of how the cloud is located
b) Service model defines the purpose of the cloud and the nature of how the cloud is located
c) Cloud Square Model is meant to show is that the traditional notion of a network boundary being the network’s firewall no longer applies in cloud computing
d) All of the mentioned
Answer: a
Explanation: Four types of deployment models exist.
Q. Which of the following is deployment model ?
a) public
b) private
c) hybrid
d) all of the mentioned
Answer: d
Explanation: Public, private, community, and hybrid clouds are deployment models.
Q. Which of the following is provided by ownership dimension of Cloud Cube Model ?
a) Proprietary
b) Owner
c) P
d) All of the mentioned
Answer: b
Explanation: P stands for Proprietary ownership.
Q.Which of the following refers to the associative memory?
A. the address of the data is generated by the CPU
B. the address of the data is supplied by the users
C. there is no need for an address i.e. the data is used as an address
D. the data are accessed sequentially
E. None of the above
Answer: C
Q.A system program that combines the separately compiled modules of a program into a form suitable for execution
A. assembler
B. linking loader
C. cross compiler
D. load and go
E. None of the above
Answer: B
Q. Point out the wrong statement :
a) Cloud Computing has two distinct sets of models
b) Amazon has built a worldwide network of datacenters to service its search engine
c) Azure enables .NET Framework applications to run over the Internet
d) None of the mentioned
Answer: b
Explanation: Google has built mega data centres for its search engine.
Q.Frames from one LAN can be transmitted to another LAN via the device
A. Router
B. Bridge
C. Repeater
D. Modem
Answer: B
Q. Which of the following is best known service model ?
a) SaaS
b) IaaS
c) PaaS
d) All of the mentioned
Answer: d
Explanation: The best-known service models are Software as a Service, Platform as a Service, and Infrastructure as a Service—the SPI model.
Q.Which of the following condition is used to transmit two packets over a medium at the same time?
A. Contention
B. Collision
C. Synchronous
D. Asynchronous
E. None of the above
Answer: B
Q. The __________ model originally did not require a cloud to use virtualization to pool resources.
a) NEFT
b) NIST
c) NIT
d) All of the mentioned
Answer: b
Explanation: NIST stands for National Institute of Standards and Technology.
.
Q.Which of the following is not a logical data-base structure?
A. tree
B. relational
C. network
D. chain
E. All of the above
Answer: D
Q. _______ model attempts to categorize a cloud network based on four dimensional factors.
a) Cloud Square
b) Cloud Service
c) Cloud Cube
d) All of the mentioned
Answer: c
Explanation: Cloud Cube model is mainly used for secure collaboration.
Q. How many types of dimensions exists in Cloud Cube Model ?
a) 1
b) 2
c) 3
d) 4
Answer: d
Explanation: There are four types of dimensions in Cloud Cube.
Q. How many types of security boundary values exist in Cloud Cube model ?
a) 1
b) 2
c) 3
d) None of the mentioned
Answer: b
Explanation: There are two types depending upon network firewall.
Q.Which of the following is a database administrator's function?
A. database design
B. backing up the database
C. performance monitoring
D. user coordination
E. All of the above
Answer: E
Q. Point out the wrong statement :
a) Public cloud may be managed by the constituent organization(s) or by a third party
b) A community cloud may be managed by the constituent organization(s) or by a third party
c) Private clouds may be either on- or off-premises
d) None of the mentioned
Answer: a
Explanation: The public cloud infrastructure is available for public use alternatively for a large industry group.
Q. __________is a measure of whether the operation is inside or outside the security boundary or network firewall.
a) Per
b) P
c) Pre
d) All of the mentioned
Answer: d
Explanation: Per stands for Perimeterised.
Q. __________ cloud is one where the cloud has been organized to serve a common function or purpose.
a) Public
b) Private
c) Community
d) All of the mentioned
Answer: c
Explanation: A community cloud may be managed by the constituent organization(s) or by a third party.
Q. A hybrid cloud combines multiple clouds where those clouds retain their unique identities, but are bound together as a unit.
a) Public
b) Private
c) Community
d) Hybrid
Answer: d
Explanation: A hybrid cloud may offer standardized or proprietary access to data and applications, as well as application portability.
Q.Primitive operations common to all record management systems include
A. Print
B. Sort
C. Look-up
D. All of the above
E. None of the above
Answer: C
Q. Which of the following dimension is related to organization’s boundaries ?
a) Physical location of data
b) Ownership
c) Security boundary
d) All of the mentioned
Answer: a
Explanation: Internal (I) / External (E) determines your organization’s boundaries.
Q. The ________ cloud infrastructure is operated for the exclusive use of an organization.
a) Public
b) Private
c) Community
d) All of the mentioned
Answer: b
Explanation: The cloud may be managed by that organization or a third party.
Q.Each of data files has a _____ that describe the way the data is stored in the file.
A. File structure
B. Records
C. Fields
D. Database
E. None of the above
Answer: A
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