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Claud Computing - part 7
1
of
24
Q1. A type of wireless network that does not rely on fixed hardware such as routers in a wired network is known as a what?
A. A riff raff network
B. An ad hoc network
C. A Wi-Fi network
D. A DIT network
Q2. Which of them is not a Cloud Service Model?
A. SaaS
B. DaaS
C. IaaS
D. PaaS
Q3. Select one or more cloud computing deployment models from the list be- low:
A. IaaS
B. public cloud
C. private cloud
D. SaaS
Q4. What is Cloud Computing replacing?
A. Corporate data centers
B. Expensive software upgrades
C. Expensive personal computer hardware
D. All of the above
Q5. Which of the following is NOT a sug- gested tip for making/keeping pass- words secure?
A. Do not use any word that might appear in a dictionary.
B. Make the password longer than 8 characters.
C. Write down your password and store it in a secure physical location.
D. Do not reuse passwords after they have expired.
Q6. True or False?Analog signals repre- sents digital states such as on or off. While Digital signals are continuous and vary in strength and quality.
A. True
B. False
Q7. How do you create a local OneDrive folder on a Windows 10 PC?
A. Download and install an app from Playstore
B. Create the folder in File Explorer, then configure it to sync with your OneDrive location
C. Download and install an app from OneDrive.com
D. A local OneDrive folder is built in
Q8. In cloud computing, which term is used to describe the natureof IT infrastructure and allowsdynamic scaling depending onthe demand for resources?
A. elasticity
B. clustering
C. consolidation
D. virtualization
Q9. Which vendor recently launched a cloud-based test and development ser- vice for enterprises?
A. HP
B. Cisco
C. IBM
D. Oracle
Q10. Point out the wrong statement.
A. Cloud computing arises from ser vices available over the Internet com municating
B. XML-RPC uses platform independent XML data to encode program calls that are transported over HTTP
C. SOAP uses JSON for its messages and uses RPC and HTTP for message passing
D. None of the mentioned
Q11. ___referstothelocationandmanage- ment of the cloud’s infrastructure
A. Service
B. Deployment
C. Application r
D. None of the mentioned e
Q12. ___ computing refers to applications and services that run on a distributed network using virtualized resources.computing refers to applications
A. Distributed
B. soft
C. parallel
D. Cloud
Q13. What is the name of the Rackspace cloud service
A. Cloud on-Demand
B. Cloud servers
C. EC2
Q14. Having things like photos saved onto your cloud as well as your device is known as what
A. Synchronisation
B. Matchification
C. Updating
D. Backing up
Q15. How can an image indOpenStack cloud be stored with CLI?
A. openstack image add–file im age.img–disk-format qcow2 containerformat bare–public image
B. openstack image create–file image.img–disk-format qcow2 containerformat bare–public image
C. openstack image create–file im age.img–disk qcow2–container format bare–public image
D. openstack image add–file im age.img–disk qcow2–container format bare–public image
Q16. What does VPN stand for?
A. Virtual Private Network
B. Virtual Personal Network
C. Virtually Private Network
D. Virtually Personal Network
Q17. Cloud computing is also a good op- tion when the cost of infrastructure and management is
A. high
B. low
C. modrate
D. All of the mentioned
Q18. Which of the following CANNOT be offered as a service via Cloud Computing?
A. hardware
B. software
C. storage space
D. data
Q19. Which of theafollowing risks is actu- ally increased by cloud-specific secu- rity tecrhnologies?
A. Increased/shared attack surface
B. Configuration and vulnerability management
C. Identity management
D. Administrative access control
Q20. Which of the following is NOT a Cloud computing challenge?
A. security and legal risks
B. defining a contract
C. hiring IT-specialists
D. lock-in risks
Q21. Whichofthefollowingstandardisthe key to creating Single Sign-On (SSO) systems?
A. OpenID
B. CHAP
C. SMAL
D. None of the mentioned
Q22. An infrastructure model where a web browser acts as the client, an applica- tion server handles the business logic, and a separate tier handles database functions is called a ___model.
A. 1-tier infrastructure
B. 2-tier infrastructure
C. 3-tier infrastructure
D. Cloud Computing tier infrastructure
Q23. ___optimizations identified are Imple- mented in Provioning
A. Post Migration
B. PreMigration
C. Both
D. None
Q24. What is NOT one of the popular mes- sage buses utilized as a storage com- ponent for OpenStack?
A. RabbitMQ
B. Qpid
C. ActiveMQ
D. BusMQ
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