WorksheetsICT 100 - 150
Total questions: 52
Worksheet time: 26mins
Disk cryption will ....
encrypt every single bit of data stored on adisk, Encrypt data stored on disk
requires both the sender and recipient to possess the secret encryption and decryptionkey
overcomes the problem of symetric encryption keys being intercepted by using a pair ofkeys
required by a recipient, the computer will request the digital certificate from the sender
defines the set of rules to follow to encrypt amessage
Storing data in a specific format is:
SSL
Encryption
Encoding
Coding
TLS
Scrambling data so it cannot be understood wihout a decryption key to make it unreadable if intercepted, it is:
Encoding
Encryption
SSL
TLS
Coding
The profection measures in the Internet:
Visit sites of questionable, inappropriate content
Use passwords, which consist only numbers
Install unnecessary services
Do not open emails from unkown suspicious senders, use strong passwords
Basic definitions
Client - server technology is divided into following categories:
Proxies
Servers, Customers
Applications
Computer games
HTML
The functions of Web - servers are:
The authentication of users
Threating all web - pages
Destruction of dynamic page generation
Interruption of connection with user
Client - server application
An utility -
is the combination of cloud computing
if defined as the software that is programmed to be accessed over the internet by various portable computing devices
a smart - phone has a recognizable OS
the electronic device
is the packaging of the computing resources, such as computation and storage, as a metered service similar to a traditional public utility
A _______________ is a group of linked computers, working together closely so that in many respects they form a single computer
utility computing
computer cluster
cloud computing
grid computing
uility cluster
Find the working models of the cloud computing:
systems and services models
public and service
deployment and service models
service and hybrid models
deployment and public model
A hybrid cloud -
systems and services to be accessible within an organization
systems and services to be accessible by group of organization
systems and services to be easily accessible to the general public
is the mixture private and public cloud
systems and services to be accessible without an organization
PaaS means:
platform as a Service
nfrastructure as a Service
software as a Service
Service Model
Platform as Software
Features of the Cloud computing:
Quality of Serviceand Scalability and Ondemond Services
Stored data can be lost
Requires a constant Internet connection
Everywhere availability
Platform as Software
All users can access to cloud services
private
public
community
hybrid
hybrid and community
Cloud services are accessible for special group of users
community
hybrid
private
public
public and community
The cloud computing model can be considered as combination of ________ delivery models and _________ deployment models
3,5
2,4
3,3
2,3
3,4
When it omes to cloud computing trends, what is the single biggest challenge cited by IT decision - mfkers in operating a hybrid cloud computing environment:
migration
security\compliance
training
managing more systems
migration\training
Which of the following statements could be used to describe a private cloud deployment?
A cloud environment maintained within an enterprise's own data center
Both#A and #A
A private environment within a third - party or public cloud provider's architecture
A cloud service inaccessible to anyone but the cultural elite
A cloud environment maitained without an enterprise's own data center
Amazon Elastic Compute Cloud (EC2) is primarily considered which type of cloud computing model
infrastructure as a service (LaaS)
Software as a service (SaaS)
Platform as a service (PaaS)
Network operators
None of the above
Which of these options is not a PaaS offering?
AWS Elastic Beanstalk
Google App Engine
IBM App Mix
Azure App Service
Mozilla Fire Fox
According to what's known as the shared responsibility modelin public cloud, which of the following components are cloud customers -- not providers -- responsible for?
the security and maintenance of underlying hardware, such as servers
the physical security of cloud data centers
the provider is responsible for all components above
the secuity and maintenance of underlying software, such as servers
The security of users' data
The services of the Internet:
MS Access
CSS
MSWord
FTP (file transfer protocol), WWW (world wide web)
MS Power Point
Specify HTML Tags for the drawing table:
<body><html>
<table><tr><td>
<img><height>
<a href><head><title>
<type><html>
Specify programming languages for creating web pages:
SQL
MS Office
CSS, HTML
Paint
Adobe Premiere
A classification of types of sites
CSS, HTML
SQL
MS Office
Paint
Adobe Premiere
Define the client - server technology
the security and maintenance of underlyung hardware, such as servers
the provider is responsible for all components above
the security and maintenance of underlying software, such as servers
Client - server is a computer model that separates client and server, and usually interlinked using a computer network
Adobe Premiere
The main services of the Interner:
WWW (world wide we <variant>,FTP (file transfer Protocol)
CSS (Cascading Style Sheets)
MS Access
MS Word
Adobe Premiere
The protection measures in the Internet:
Install Firewalls, use strong passwords
visit sites of questionable, inappropriate content
Use passwords, which consist only numbers
Install unnecessary services
Install unnecessary windows
The protection measures in the Internet:
Install Firewalls, use strong passwords
visit sites of questionable, inappropriate content
Use passwords, which consist only numbers
Install unnecessary services
Install unnecessary windows
The protection measures in the Internet:
Install Firewalls, use strong passwords
visit sites of questionable, inappropriate content
Use passwords, which consist only numbers
Install unnecessary services
Always open e-mails from unknown senders
The protection measures in the Internet:
Visit sities of questinable, inapproprite content
Use passwords, which consist only numbers
Do not send or enter a password on your accouts for suspicious sites, use strong passwords
install unnecessary services
install unnecessary windows
the protection measures in the Internet:
Uninstall updatesnfor Windows, Internet browsers, etc.
Use passwords, which consist only numbers
Do not send or enter a password on your accounts for suspicious sites, use strong passwords
Install unnecessary services
Always open e-mails from unknown senders
IaaS consistsnof three main components:
Hypertext transfer protocol
File transfer protocol
Coding
Hyperlinks
Hardware and Operating Systems and System Software
Disadvantages and problems of cloud computing
Quality of Service and all users can access
Security, permanent network connection and dependence on a cloud provider
User - Centric Interface
Scalability and On - Demand Services
All of the mentioned
Types of Cloud Computing Deployment Models
Platform as a Service
Software as a Service
Web service
Public and Hybrid
Monitoring - as - a - Service
Service Layers of Cloud Computing
Public and Private
PaaS and SaaS
Client
Hybrid
Web page
Data centers include
research bureaur and test site
complex arrangements
training center and design office
software, monitoring and control system
training center
Minimum unit of informations:
Bit
Byte
MB
GB
Word
A collection of software applications sold as a single package
Software package
Group of applications
Microsoft Office
Unity
Application package
Main categories of software
Graphics software
Personal finance software
Utility software
Application software, System software
Music software, Device drivers
Devices that allow you to save your file, and yhen take the file with you as access on a different computer
mp3
memory card
printer
flash
scanner
An object that allows you to create formulas in an MS Word document is called:
Microsoft Excel
Microsoft Access
Microsoft Equation
Microsoft Power Point
Microsoft Graph
"Smart city" uses the main factors such us:
Intelligence, environmental friendliness
Intelligence, power
Safety, popularity and power
Efficiency, ecology, noise reduction, popularity
Noise reduction, economy, Safety, environmental friendliness and economy
E-mail services:
k - mail
s - mail
g - mail
d - mail
e - mail system
Please select the wrong statements:
When using a MS Word you cannot print your document
When using a MS Word you can move text from one part of the document to another
When using a MS Word saves your document on the computer
When using a MS Word your document on the computer
When using a MS Word you can correct what you have written or insert extra text
Choose PaaS examples:
Oracle CRM on Demand
Microsoft Azure
Office Live Workspace
Google Apps
Dropbox
In Microsoft Access files have a default extension:
.auto
.accdb
.puff
.bmp
.png
MS Power Point Program includes display modes of a document:
slideshew view
linked
extended
programs
close
The bfse - 16 number system
Decimal
Octal
Hexadecimal
Assembler
Binary
The Access program is:
DBMS, Relational DB
Video Editor, Text Edotor
Graphic Editor
A table, Audio editor
Audio Editor
Teleconference is:
the process of creating, receiving and transmitting web - pages
the exchange of letters in the global networks
information system of hyperlinks
the service of receiving and transmitting files of any format
information exchange system between subscribers of a computer network
Choose a program for creating text documents:
Open Office.org Writer
Microsoft World
Microsoft Power Point
Microsoft Paint
Open Office.org Impress
The bfse - 16 number system
Decimal
Octal
Hexadecimal
Assembler
Binary
