Resilience in Code Management can help...

if your code is attacked or damaged

Unit testing aims to?

Test program units in isolation

What is software architecture?

Fundamental organization of a software system

What is one key difference between virtual machines and containers?

Containers share the same OS, while VMs each have their own OS

Which of these rules is an Essential Rule for Microservices?

Team size should be able to be fed by no more than two large pizzas

What is a non-functional system quality attribute?

A system characteristic such as security

In the Context of Bugs what is a Understanding error

A misunderstanding in what the program is supposed to

When designing your large-scale project, you should...

Design your software around the gathering of metrics

how does high coupling in a product result in more faults?

our short-term memory cannot track all of the related elements

Why are containers considered a lightweight mechanism for running applications in the cloud?

They are usually only a few megabytes in size and start up quickly

How does software architecture impact mobile app performance?

If designed well, it can improve batter efficiency and responsiveness

How can development technologies indirectly influence developers?

They create a sense of familiarity which causes developers to return to it

GUI-based testing is expensive to automate so it is best to design your product so that

Its features can be directly accessed through an API

What is continuous development?

An automated process where new service versions are deployed upon changes

Which spreadsheet tools can read this sheet and export to xlsx format?

Excel, Numbers, LibreOffice, Google Docs

What key factor differentiates product-based software engineering from project-based?

Developers control product features and lifecycle in product-based

What is a benefit of using cloud servers for your software?

You can easily add servers for short-term needs like load testing

It is a complex story that takes multiple sprints to implement

What is Security testing

Test so that software can maintain its integrity user information

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Master Quiz - Section 22

100 termsStudBud Administration6 plays

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Questions 100

Answers

1
What are the benefits of using a Microservice Architecture?
Quick/ easy data consistency
High Coupling
Automatic error handling
Fast startup time
2
which of these are not authentication methods?
Two-Factor Authentication (2FA)
Passwords
Data Encryption
Biometrics
3
Agile development teams must still have a project manager
FALSE
TRUE
4
The starting point in writing a scenario is the persona's that you've created
FALSE
TRUE
5
Resilience in Code Management can help...
if you want to experiment
if your code is attacked or damaged
if you want to code faster
you got this question wrong
6
Which of these BEST helps with code management?
Copilot
Excel
Git
AWS
7
What ISN'T part of the 3 P's?
Plans
Processes
Progress
Problems
8
when a programmer takes measures to not introduce faults into a program while it's being developed
Fault Mitigation
Fault Avoidance
Fault Dodging
Fault Aversion
9
T/F Message Brokers resolve the failure of services and avoid inconsistency.
TRUE
FALSE
10
Unit testing aims to?
See what programming language you should use
Test the entire system as a whole
Check if other developer's code is correct
Test program units in isolation
11
In Client-Server Architecture, the server sends requests to the client
TRUE
FALSE
12
"Failure Management" is the process of identifying and preventing program failures
TRUE
FALSE
13
The Plan-Driven apporach to software engineering is no longer useful
FALSE
TRUE
14
Multi-tenant databases provide complete physical isolation between customer data
FALSE
TRUE
15
which term means "ensuring that a program failure does not leave sensitive data exposed?"
Fail Open
Fail Secure
Fail Return
Fail Closed
16
What is software architecture?
The process of writing individual lines of code
Fundamental organization of a software system
A visual design of the user interface
A list of programming languages used in the project
17
T/F - you should add in metric-tracking to your project after the fact.
TRUE
FALSE
18
"Design Patterns" are blocks of code that you can use as a starting point of your project
TRUE
FALSE
19
What is one key difference between virtual machines and containers?
Containers require more resources than VMs
Containers share the same OS, while VMs each have their own OS
VMs do not need an OS to function
VMs are faster to start than containers
20
Which of these rules is an Essential Rule for Microservices?
Team size should be able to be fed by no more than two large pizzas
Requires interacting services to know each other
The team should use many different technologies
Each system service should maximize data sharing while keeping isolation.
21
You should always be looking to...
Work separately from your team to focus better
Automate wherever possible
Ensure integrity by manually checking all changes
don't pick this one
22
What is a non-functional system quality attribute?
A system characteristic such as security
The database used in the project
A feature that users interact with
The specific logic of a program's functionality
23
Which of these is a fundamental of code management?
Version Control
Branching
code Transfer
All of These
24
How else can you generalize features?
Using the stories
Using the scenario
Using the personas
You can't
25
what attribute of a program influences the number of faults found within?
complexity
scalability
maintainability
responsiveness
26
which of these is not an attribute of quality in a product?
maintainability
reliability
scalability
User Experience
27
In the Context of Bugs what is a Understanding error
A bug that only occurs due to hardware limitations
A syntax mistake in the program’s code
An error caused by a computer malfunction
A misunderstanding in what the program is supposed to
28
“Renting a service rather than owning it is fundamental to cloud computing”
TRUE
FALSE
29
What does REST stand for?
Realiable Environment Service Technology
Rapid Endpoints Service Technology
Representable State Transfer
Real-time Service Transfer
30
When designing your large-scale project, you should...
You should not design projects, you should dive right in and start coding.
Send out surveys to gain metrics about how your software will be used.
Design your software around the gathering of metrics
Code all of the logic first, then implement metrics
31
Which of these is a question answered by a product vision?
How will the product be coded?
What is the product?
When will the product retire?
Who will maintain the product?
32
how does high coupling in a product result in more faults?
the project manager can't test all of the relationships
high coupling is boring and promotes lazy programming
our short-term memory isn't fast enough to keep up
our short-term memory cannot track all of the related elements
33
Why are containers considered a lightweight mechanism for running applications in the cloud?
They are only used for large-scale enterprise applications
They do not need an operating system
They are usually only a few megabytes in size and start up quickly
They require no software to run
34
How does software architecture impact mobile app performance?
If designed well, it can improve batter efficiency and responsiveness
It forces mobile apps to use only one programming language
It can make mobile apps completely free from security risks
It ensures all apps look the same across different devices
35
How can development technologies indirectly influence developers?
They force all developers to use the same programming language
They guarantee faster project competion
They eliminate the need for problem-solving skills
They create a sense of familiarity which causes developers to return to it
36
Buffer overflow attacks are only possible in C and C++.
TRUE
FALSE
37
GUI-based testing is expensive to automate so it is best to design your product so that
Its features can be directly accessed through an API
Only manual testing is required for the product
The user interface is the only way to interact with the system
Testing can be skipped altogether to save costs
38
What is continuous development?
A process for writing code only
An automated process where new service versions are deployed upon changes
A process where services are not updated frequently
A manual process of deploying services
39
Tests the system in its real operational environment rather than in a test environment
Release testing
Functional Texting
Scenario-based testing
System testing
40
Which spreadsheet tools can read this sheet and export to xlsx format?
Excel
Numbers
LibreOffice
Google Docs
41
What key factor differentiates product-based software engineering from project-based?
Customer defines requirements in product-based
Product-based focuses on custom solutions
Project-based does not involve customers
Developers control product features and lifecycle in product-based
42
What is a benefit of using cloud servers for your software?
Software can only be accessed from one device
You can easily add servers for short-term needs like load testing
You need to wait months for servers to be set up
You must always buy new hardware
43
How many scenarios are with one persona to get an useful set of information?
3 to 4
1 to 2
4 to 5
2 to 3
44
what structure of code protects against unreadable chains of if statements?
defender
barriers
shields
guards
45
What is an epic?
It is a simple story that takes one sprint to implement
It is a complex story that takes one sprint to implement
It is a simple story that takes multiple sprints to implement
It is a complex story that takes multiple sprints to implement
46
Which software product type is fully server-based?
Service-based
Stand-alone
Local-only software
Hybrid
47
Which of these XP practices is now considered mainstream?
Test-Driven Development
Sustainable Pace
Collective Ownership
Simple Design
48
Many software companies insist that not all code has to go through a process of code review
FALSE
TRUE
49
System testing follows What testing
Unit testing
Feature testing
Functional testing
Automated feature testing
50
Which is NOT an identified Product Feature?
Design
Independence
Relevance
Coherance
51
What is Security testing
A process that ensures the software's user interface is easy to navigate
A debugging technique used to fix syntax and logic errors
A test that checks if the software runs faster under heavy load
Test so that software can maintain its integrity user information
52
Feature creep doesn't add complexity of a product
FALSE
TRUE
53
What are microservices?
An error handler where if something fails, it sends a HTTP status code
A multi-container system that holds applications and programs
An independent services with single responsibilities
Generalized services with multiple responsibilities
54
What role does Kubernetes play in microservice development?
It acts as a backup for databases
It automates container deployment and management
It designs the user interface for services
It is used for creating server clusters
55
Which is NOT a fundamental activity of a sprint?
Reporting
Execution
Reviewing
Planning
56
which of the following are true about privacy?
privacy only applies to organizations or governments.
privacy laws are the same across all countries and cultures
privacy only applies to digital information
piracy is a social concept about how people feel regarding their data
57
What does the Single Responsibility Principle assert?
the product owner is responsible for selling the software
a single class should be responsible for the whole program
only one user is allowed access to the product
classes should be designed to change for one reason
58
Which on of these characteristics are essential for Microservices?
Independently Deployable
Has External Dependencies
Technology service oriented
Course-grain
59
which term means "to check that a user's input is in the correct format?"
Input Checking
Input Verification
Input Certification
Input Validation
60
What is User testing
A test that only checks for security vulnerabilities
A performance test to measure system speed under heavy load
An automated process that verifies code syntax
Testing that the software product is useful to and usable by end-users
61
What should a prototype focus on?
Detailed user interfaces
Core functionality
Eliminating all bugs
Security and performance
62
What is the first step in developing a product vision?
Identifying the target users
Drafting marketing materials
Coding the product
Prototyping
63
What is a PoShPI?
Potentially Shiftable Project Interval
Possibly Shippable Product Interval
Potentially Shippable Product Increment
Properly Shippable Product Increment
64
T/F Low Coupling leads to independent services (Independent Adaptabliity)
TRUE
FALSE
65
What is system decomposition?
Encrypting system data for security purposes
Breaking a complex system down into smaller components
Writing code in multiple programming languages
Removing outdated features from a system
66
Functional testing is a staged activity in which you initially test individual units of code.
TRUE
FALSE
67
Which ISN'T prioritized according to the Agile Manifesto?
Processes and Plans
Customer Collaboration
Working Software
Responding to Change
68
What is NOT an important element in a scenario?
A description of one way that the identified problem can be solved
A long, detailed statement of the overall objective
An explanation of problems that can't be readily addressed
References to the persona involved so you can get info about the user
69
What is the cloud made up of?
Servers owned by users
Only hardware-based servers
A single remote server
A very large number of remote servers offered for rent
70
Which of these are considerations for systems integration?
Database
all of these
Web Server
Software Dependencies
71
What is the maximum amount of personas that you can use?
4
5
7
6
72
Which of the following is a requirement for a RESTful service?
All resources must have a URI with a hierarchical structure
Services must only use one database type
Services must use HTTP2 exclusively
Services should maintain internal state
73
What is a key principle in RESTful services?
Real-time data exchange
Stateful interactions
Stateless services
Complex interacts
74
"Faults" are program errors that are caused by what?
a faulty hard drive disk
a programmer's incorrect code
random space weather events
a user's incorrect input
75
Why is a Key Management System (KMS) essential for businesses?
because it stores encryption algorithms for secure use
because it helps manage thousands or millions of encryption keys
because it can automatically generate encryption algorithms
because it is used to encrypt data at the application level
76
Which os the following is NOT a benefit of using containers?
They require large operating systems to function
They colve the problem of software dependencies
They make software portable across different clouds
They provide a lightweight mechanism for running applications
77
The practice of writing an executable test or tests for code that you are writing before you write the code is
Behavior-driven development
Test-driven development
Manual debugging
Waterfall development methodology
78
What is the best way to improve the availability of a system?
Adding redundant components with sensor components to detect failures
Reduce the number of servers to minimize complexity
Upgrade current servers to higher-performance hardware
Schedule frequent downtime for maintenance
79
Which of these led to the creation of DevOps?
All of these
Agile
SaaS
Amazon
80
what human sense is associated with identifying code due for a refactor?
hearing
smell
touch
sight
81
programmers can forsee and prevent all faults and errors given enough time to plan
TRUE
FALSE
82
Which of these BEST helps with Infrastructure as a code?
Docker
Virtual Machines
Git
AWS
83
which of these are not an authentication approach?
Possession Based
Attribute Based
Knowledge Based
Inheritance Based
84
Which software architecture approach is most suitable for cloud-based services deployed in containers?
Object-oriented approach
Monolithic system approach
Multi-tier client-server approach
Service-oriented approach
85
The main advantage containers have for microservices is ensuring consistency with systems and servers
TRUE
FALSE
86
Why are prototypes important in software product development?
They provide the final product to customers
They eliminate the need for testing
They validate ideas and identify challenges
They ensure no changes are needed later
87
What type of software allows customers to adapt it to their specific needs?
Hybrid software
Software product lines
Service-based products
Custom software
88
What is Performance and load testing
Test that the software can handle the expected load placed on the system
A debugging method used to fix syntax errors in the code
A process that ensures the software meets legal compliance standards
A test that only checks if the user interface is visually appealing
89
what is an alternative term for whitelisting?
passlisting
relisting
clearlisting
delisting
90
What does XP stand for?
Extreme Process
eXPerience
Extreme Programming
Expert Programming
91
T/F - Continuous deployment helps obtain feedback faster
TRUE
FALSE
92
Which one of these is a Fundamental Problem in Monolith architecture?
Large servers are unusuable
Cannot be redeployed after service failure
Frequent application updates are impossible
Restarting affects other system services
93
What is a component?
A programming language used to develop the application
A set of test cases used to validate software behavior
An element that implements a coherent set of functionality or features
A loop structure used in programming
94
What is the primary way to achieve scalability in a cloud-based system?
Manually adjusting system resources
Reducing the number of active servers
Increasing the power of a single server (scaling up)
Adding new virtual servers (scaling out)
95
When Doing Functional testing you should
A debug for syntax errors
Develop large sets of program tests where all the code is executed
Review the source code without executing the program
Test only the program's speed and performance
96
What is the primary goal of a product roadmap?
To manage customer feedback
To define coding standards
To plan development, release, and marketing schedules
To list competitors
97
which of these is not a cause of program errors?
Program Errors
problem errors
Technology Errors
Logic Errors
98
T/F Choreography does not need a service monitoring system to check and react.
FALSE
TRUE
99
CSV and XML are commonly used to represent resources in RESTful services
TRUE
FALSE
100
the encryption of data is most common at which levels?
User Interface, Sessions, Backup, Network
Hardware, Cloud Storage, APIs, Cookies
Operating System, Network, Server, Protocol
Media, Files, Database, Application

Master Quiz - Section 22 Flashcards | StudBud