Cloud Dev/Cloud Computing MCQ QUESTIONS AND ANSWER Sample Test,Sample questions

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Question: 
	
The term ‘Cloud’ in cloud-computing refers to ______.

1.The Internet

2.Cumulus Clouds

3.A Computer

4.Thin Clients

Question: 
 What is the full form of HART?

1.Highway Application Remote Transport

2.Highway Addressable Remote Transducer

3.High Address Reduce Transport

4.High Application Remote Transport

Question: 
 Which of the following protocols does the secure digital card application use?

1.XMPP

2.SPI

3.MQTT

4.HTTPS

Question: 
 Which of the following topology is used for ZigBee Smart Energy?

1.Bus Topology

2.Ring Topology

3.Star Topology

4.Any Topology

Question: 
An IoT network is a collection of ______ devices.

1.Signal

2.Machine to Machine

3.Interconnected

4.Network to Network

Question: 
An operating system running on a Type VM is a full virtualization.

1.1

2.2

3.3

4.all of the mentioned

Question: 
Chef is a devops tool?

1.Yes

2. No

3.May be

4.None of the Above

Question: 
Cloud” in cloud computing represents what?

1.Wireless

2.Hard drives

3.People

4.Internet

Question: 
DevOps culture is about _______ between Dev and Ops​

1. Love

2.Collaboration

3.Stability

4.None of the Above

Question: 
DevOps is ansible an open-source tool.

1.Yes

2.No

3. --

4. --

Question: 
DevOps is NOT

1.Collaboration b/w Development and Operations

2.A one size fits all strategy

3.Automating the process of software delivery and infrastructure changes

4.None of the above

Question: 
Geographic distribution of data across a cloud provider'’ network is a problem for many enterprises because it:

1.Breaks compliance regulations

2.Adds latency

3.Raises security concerns

4.Makes data recovery harder

Question: 
Geographic distribution of data across a cloud provider’s network is a problem for many enterprises because it:

1.Breaks compliance regulations

2.Adds latency

3.Raises security concerns

4.Makes data recovery harder

Question: 
Google Apps Engine is a type of

1.SaaS

2.PaaS

3.IaaS

4.NA

Question: 
How does DevOps impact security of an application or machine?

1. Security is increased by including it earlier in the process.

2. Security is increased because of the automation process.

3. Security is reduced because of the automation process.

4.Both (A) and (B)

Question: 
How many logic signals are there in the SPI protocol?

1.Five signals

2.Six signals

3.Nine signals

4.Zero signals

Question: 
How many numbers of the element in the open IoT architecture?

1.Four elements

2.Five elements

3.Six elements

4.Seven elements

Question: 
How many types of capacitive touch sensors in IoT?

1.Two types

2.Five types

3.Seven types

4.Nine types

Question: 
Identify the correct set of DevOps values?

1.Culture, Automation, Lean, Metrics, Sharing

2. Culture, Collaboration, Communication, Sharing

3. Culture, Automation, Lean, Measurement, Sharing

4. All of the Above

Question: 
Identify the methodologies does least impact the establishment of DevOps methodology?

1.Waterfall Software Delivery

2. Lean Manufacturing

3. Agile Software Delivery

4.Continuous Software Delivery

Question: 
Identify the tool for DevOps?

1.Monit

2.Nagios

3.Jenkins

4. All of the above

Question: 
In order to participate in cloud-computing, you must be using the following OS _______ .

1.Windows

2.Mac OS

3.Linux

4.All of the above

Question: 
Is DevOps and Agile is same?

1.yes

2.No

3.May be

4.None of the Above

Question: 
Is informatica a devops tool

1.Yes

2.No

3.Maybe

4.None of the Above

Question: 
Is Jira DevOps tool?

1.Yes

2.No

3.May be

4. None of the Above

Question: 
The term '‘loud’ in cloud-computing refers to ______.

1.The Internet

2.Cumulus Clouds

3.A Computer

4.Thin Clients

Question: 
What are the PRIMARY stakeholders for DevOps?

1.Testers

2. Design Engineers

3.Quality Assurance

4. All of the above

Question: 
What are the some important features of Memcached?

1.Callbacks

2.CAS Tokens

3. getDelayed & Igbinary

4. All of the above

Question: 
What do you mean by telemetry?

1. Telemetry is a widely known SaaS tool to plan and execute DevOps projects.

2. Telemetry is the process of recording the behaviour of your systems.

3.Telemetry is a communication tool used by DevOps teams at geographically distributed locations

4. None of the above

Question: 
What do you mean by trunk in trunk based DevOps delivery?

1.Developers collaborate on code in a single branch called "trunk".

2. Trunk is the process of merging code in DevOps deliveries.

3. Trunk is a special private branch in a developer workstation.

4. None of the Above

Question: 
What does MOSI mean?

1.MOSI is a network line.

2.MOSI is a clock signal that sends the clock signals from master to slave.

3.MOSI is a data line that sends the data from master to slave.

4.None of the these

Question: 
what facet of cloud computing helps to guard against downtime and determines costs?

1.Service-level agreements

2.Application programming interfaces

3.Virtual private networks

4.Bandwidth fees

Question: 
What is a core value of DevOps?

1.minimizing support calls

2. Minimizing the development time

3.shortening release cycles

4.shortening troubleshooting windows

Question: 
What is another name for I2C?

1.Signal wire interface

2.Two wire interfaces

3.UART

4.USART

Question: 
What is another name of the tactile sensor?

1.Weight sensor

2.Imaging sensor

3.Proximity sensor

4.Touch sensor

Question: 
What is MQTT primarily used for?

1.User communication

2.System transfer

3.Machine to Machine Communication

4.Create connection

Question: 
What is required when creating resilience by injecting production failures? ​

1.Defining the failure

2. Training the people

3. Using a test environment

4.Organizing post mortem meetings

Question: 
What is the Arduino UNO?

1.Software

2.Hardware device

3.Network

4.Protocol

Question: 
What is the frequency rate of z-wave?

1.908.42 GHz

2.928.49 GHz

3.888.42 GHz

4.708.49 GHz

Question: 
What is the full form of HDLC?

1.Higher Data Level Communication

2.Higher Data Link Communication

3.High-level Data Link Control

4.High Data Level Control

Question: 
What is the full form of IANA?

1.Inter-Assessment-Number-Access

2.Internet-Association-Numbers-Authority

3.International-Aid-for-Network-Authority

4.Internet-Assigned-Numbers-Authority

Question: 
What is the full form of ICT?

1.InterConnect Technology

2.Internet Connection Topology

3.Information and Communication Technology

4.Infer Communication Topology

Question: 
What is the full form of the LPWAN?

1.Low Protocol Wide Area Network

2.Low Power Wide Area Network

3.Long Protocol Wide Area Network

4.Long Power Wide Area Network

Question: 
What is the full form of the MQTT?

1.Multi-Queue Telemetry Things

2.Multiple Queue Telemetry Things

3.Message Queue Telemetry Things

4.Message Queue Telemetry Transport

Question: 
What is the main purpose of WoT (Web of Things) in the IoT?

1.Improve the usability and interoperability

2.Reduce the security

3.Complex the development

4.Increase the cost

Question: 
What is the name of the organization helping to foster security standards for cloud computing?

1.Cloud Security Standards Working Group

2.Cloud Security Alliance

3.Cloud Security WatchDog

4.Cloud Security WatchDog

Question: 
What is the need for DevOps?

1. Increase deployment frequency

2.Lower failure rate of new releases

3. Both (A) and (B)

4. None of the Above

Question: 
What is the purpose of version control?

1.Test all external packages for compatibility.

2.Track new and changed features of the product.

3. Limit the code to a particular programming language.

4.Archive code and ensure that changes to the code can be tracked.

Question: 
What is the range of z-wave?

1.30 to 100 m

2.300 to 1000 m

3.100 to 1000 m

4.Only 10 m

Question: 
What is the real example of a smart grid device in IoT?

1.Mobile phone

2.Television

3.Smart Speaker

4.Smart Meters

Question: 
What is the role of Big Data in IoT's Smart Grid architecture?

1.Filter the data

2.Locked the data

3.Store data

4.None of the these

Question: 
What is the standard port number of secure MQTT?

1.1883

2.8000

3.8883

4.8888

Question: 
What is the use of Git?

1. Containerization tool

2. Continuous Integration tool

3.Version Control System tool

4. Continuous Monitoring tool

Question: 
What’s the most popular use case for public cloud computing today?

1.Test and development

2.Website hosting

3.Disaster recovery

4.Business analytics

Question: 
When does testing occur in a DevOps environment?

1.during development and after release

2.only during development

3.only after release

4.after development but before release

Question: 
When the clock line SCL is high, the SDA is ____ transitioned.

1.Low

2.High

3.Medium

4.All of the these

Question: 
When was DevOps introduced?

1.1999 and 2000

2. 2003 and 2004

3. 2007 and 2008

4.2010 and 2011

Question: 
Which among the following is not included in devops?

1.Releasing

2.Monitoring

3.Packaging

4.None of the Above

Question: 
Which interface does the fingerprint sensor use?

1.UART interface

2.CoAP interface

3.SPI interface

4.I2P interface

Question: 
Which maven plugin creates the project structure?

1.Execution

2.Properties

3.Archetype

4.Dependency

Question: 
Which of the following "bit" defines the address bit in the control register?

1.ML

2.MM

3.RXWake

4.None of the these

Question: 
Which of the following components of the Cloudfront service can be used to distribute contents to users across the globe.

1. Amazon VPC

2. Amazon Regions

3. Amazon Availability Zones

4. Amazon Edge locations

Question: 
Which of the following devices is used to measure the gases or liquid?

1.Optical Sensor

2.Gas Sensor

3.Smoke Sensor

4.Pressure sensor

Question: 
Which of the following DevOps practice supports The First Way?

1. Value Stream Mapping

2. Improvement Kata

3.Shared On-call Rotation

4.Blameless postmortems

Question: 
Which of the following frequencies is correct for the Galileo gen 2 board?

1.250 MHz

2.400 MHz

3.450 MHz

4.300 MHz

Question: 
Which of the following goal of The Second Way?

1. Increasing flow

2.Mastery through practice

3.Experimentation and learning

4.Shortening feedback loops

Question: 
Which of the following is most important DevOps KPI?

1. Deployment frequency

2.Meantime to failure recovery

3. Defect Volume

4. Both (A) and (B)

Question: 
Which of the following is not a benefit of Automation in DevOps?

1.Enables anyone to perform tasks

2. Implants Manual Errors

3. Enables Speed, Reliability and Consistency

4. None of the Above

Question: 
Which of the following is not a feature of continuous delivery?

1.Gathering Requirement

2. Automate Everything

3. Continuous Improvement

4. Bug fixes and experiments

Question: 
Which of the following is not a part of DevOps lifecycle ______.

1.Operating

2.Plan

3.Build

4.Code

Question: 
Which of the following is not an application of IoT?

1.Wearables

2.Smart Grid

3.Arduino

4.Smart City

Question: 
Which of the following is the example of a short-range wireless network?

1.VPN

2.Wi-Fi

3.Internet

4.WWW

Question: 
Which of the following is the way in which an IoT device is associated with data?

1.Internet

2.Cloud

3.Automata

4.Network

Question: 
Which of the following isn't a goal of NewOps?

1. Serving as an interface between cloud providers and customers.

2. By automating operations, remove the need for human competencies.

3. Integrating different operations teams like storage, network, server etc. by removing silos and be aligned with business

4. None of the Above

Question: 
Which of the following languages does GSN work on?

1.Python

2.JAVA

3.Android

4.C++

Question: 
Which of the following layers provides end-to-end communication in IoT?

1.Logical layer

2.Data link layer

3.Transport layer

4.Session layer

Question: 
Which of the following protocols does not exist at the data link layer?

1.ZigBee Smart Energy

2.LoRaWAN

3.WirelessHART

4.Secure MQTT

Question: 
Which of the following protocols is used by USART?

1.RS32

2.RS232C

3.4RS85

4.All of the these

Question: 
Which of the following statements about Google App Engine (GAE) is INCORRECT.

1. It’s a Platform as a Service (PaaS) model.

2.Automatic Scalability is built in with GAE. As a developer you don’t need to worry about application scalability

3.You can decide on how many physical servers required for hosting your application.

4.The applications deployed on GAE have the same security, privacy and data protection policies as that of Google’s applications. So, applications can take advantage of reliability, performance and secu

Question: 
Which of the following touch sensors is used in a cell phone?

1.Resistive touch sensors

2.Human sensor

3.Capacitive touch sensor

4.Follow sensor

Question: 
Which of these companies specializes in cloud computing management tools and services?

1.RightScale

2.Google

3.Salesforce.com

4.Savis

Question: 
Which one of the following is not an IoT device?

1.Amazon echo voice controller

2.Google Home

3.Nest Smoke Alarm

4.None of these

Question: 
Which one of the following protocols is lightweight?

1.IP

2.HTTP

3.MQTT

4.CoAP

Question: 
Which one of the following statements about DevOps is incorrect?

1. DevOps is only suitable for start-up companies

2.DevOps is suitable for brownfield software products and services

3.DevOps is suitable for greenfield software products and services

4.Some of the most exemplary DevOps initiatives started in companies with giant and mature IT organizations

Question: 
Which statement best describes the role of Change Management within a DevOps environment?

1.Nothing changes as a risk adverse Change Management approach is paramount to IT and business success.

2.The moment an app change is asked for, the request should go to the Developers to authorise. Once authorised it goes to Operations for implementation.

3. The moment an app change is asked for, the request should go out to everyone on the team, no matter which IT discipline they work in.

4. None of the Above

Question: 
Which tooling can best be used to automate the building and configuration of environments?​

1. A ticketing system for the provision of a development, test or acceptance environment ​

2.A tool that copies the production environment settings to the development, test and acceptance environments

3.Configuration files per environment that are manually distributed and maintained in order to keep the environments in sync

4. Infrastructure as code and configuration management tools that enable the programmers in changing the environments themselves ​

Question: 
Which vendor recently launched a cloud-based test and development service for enterprises?

1.HP

2.Cisco

3.IBM

4.Oracle

Question: 
Who is the father of DevOps?

1. Patrick Debois

2.Gene Kim

3.David Farley

4. Bridget Kravchenko

Question: 
Your company is planning to host resources in the AWS Cloud. They want to use services which can be used to decouple resources hosted on the cloud. Which of the following services can help fulfil this requirement

1. AWS Glacier

2. AWS EBS Volumes

3. AWS SQS

4.AWS EBS Snapshots

Question: 
___ allows the user to control electronic components.

1.Android API

2.RETful API

3.MQTT API

4.CoAP API

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