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WorksheetsCBT Revision Quiz Unit 13-14
Total questions: 40
Worksheet time: 20mins
Name
Class
Date
1.
The practice of protecting information by preventing, detecting, and responding to attacks is primarily known as?
a)
a. Websites
b)
b. Cybersecurity
c)
c. System Protection
d)
d. Protection
2.
Suppose you are sending documents to your colleague in the next cubicle, and you have no fear of it getting attacked due to the fact that the network you and your colleague are using is protected. Your colleague’s computer is having data delivered from your own. Who is responsible for processing requests and delivering data to other computers over a network?
a)
a. The client
b)
b. The processor
c)
c. The CPU
d)
d. The server
3.
Installing a CCTV and hiring guards to prevent unauthorized users from accessing and misusing resources is an example of what type of security?
a)
a. Desktop
b)
b. Laptop
c)
c. Vandalism
d)
d. Physical
4.
On the internet, people and their resources get threatened almost every single day. In this moment alone, someone might be getting threatened. Which of the following is NOT a type of threat?
a)
a. SkyDrive
b)
b. Pharming
c)
c. Adware
d)
d. Keyloggers
5.
Emails are sent using a mail server, which is a center that gives every person their emails. It happens super quick, but without mail servers you would only be able to send emails from and to only one domain. Which mail server is best for storing sent and received messages on PCs’ local hard drives?
a)
a. IMAP
b)
b. POP3
c)
c. SMTP
d)
d. MAP
6.
7. There are times when incoming traffic includes malicious attackers or even malware. In order to prevent such happenings, we need to have servers that control incoming and outgoing network traffic. What are these servers known as?
a)
a. Cache
b)
b. Firewall
c)
c. Application
d)
d. All of the above.
7.
8. When you enter a URL in your browser, and it sends an HTTP command to the web server, asking it to get and transmit the requested webpage – what is this an example of?
a)
a. Network Layer Security
b)
b. TLS
c)
c. An HTTP Server
d)
d. Protocol
8.
A green padlock along with the word “Secure” is enough to make us believe that a website is safe. What else can this lock represent?
a)
a. https
b)
b. http
c)
c. HTML
d)
d. Hypertext
9.
11. When your servers, systems, or networks are flooded with traffic in order to give a shock to the resources so that unauthorized users cannot use, is known as what type of attack?
a)
a. DOCSIS
b)
b. DOCTYPE
c)
c. DoS
d)
d. None of the above.
10.
12. In order to prevent a DoS attack from occurring, there are various preventive measures you can take. Which of the following is an example of a DoS attack prevention?
a)
a. Use patches.
b)
b. Security for only a part of the network so that traffic can be moved to the other side.
c)
c. You do not need much security since these kinds of attacks are hard to manage, so you simply install a software and leave it.
d)
d. Use filters to manage unwanted traffic.
11.
Which OS would you use if you want to use ASP.NET?
a)
a. Linux and Windows
b)
b. Windows
c)
c. Linux
d)
d. All of the above.
12.
15. Hacking is the job of a black hat hacker. However, the practice of a cracker hijacking a network to steal information is mainly termed as?
a)
a. IP Hijacking
b)
b. Hacking
c)
c. Attacking
d)
d. IP Spoofing
13.
16. You, as an IT professional and technician, are responsible for managing the security within a company – such as Mobily. In Mobily, you have the ability to see whatever is happening over the network – the messages, ID numbers, emails, and everything is visible. You even have the ability to change someone’s email over a network. However, under which issue would this be categorized?
a)
a. Issues
b)
b. Ethical Issues
c)
c. Hacking
d)
d. Privacy
14.
17. Access Control Cards are tied to a specific user and must be swiped in order to gain access. What can be the drawback of having such cards?
a)
a. They are too easy.
b)
b. They help authorize users.
c)
c. They are convenient.
d)
d. They can be stolen and used without authorization.
15.
18. In this college, you would notice that we have cable ties around cables. Just like this, there are locks called Laptop Locks. These locks are cables physically connected to the laptop, which are then connected to a desk. Just like when you visit an electronics’ store! What is the purpose of these locks?
a)
a. These can stop an attacker from stealing your device.
b)
b. These are used to tie everything together.
c)
c. They help store information.
d)
d. They are made for employees only.
16.
19. Suppose you are browsing the internet when suddenly you have 2-3 ads popping up. These ads direct you to click on buttons or choose options against your will. What are these ads usually referred to as?
a)
a. Spam
b)
b. Phishing
c)
c. Adware
d)
d. Virus
17.
20. In order to make a television become a user interface to the internet as well as take in and decode digital television broadcasts, what do you need?
a)
a. Cable Modem
b)
b. Top Box
c)
c. CableLabs
d)
d. Set-Top Box
18.
21. Which technology was developed to protect against such attacks by digitally ‘signing’ data so you can be assured it is valid?
a)
a. DOCSIS
b)
b. DNSSEC
c)
c. Sign the Root
d)
d. DNS
19.
22. IEEE include standards for security as well. Which standards define communication for wireless LANs?
a)
a. IEEE 802.13
b)
b. IEEE 803.11
c)
c. IEEE
d)
d. IEEE 802.11
20.
23. How can corporations extend their own corporate network, privately, over the public internet?
a)
a. Through the use of protocols.
b)
b. Through the use of WANs.
c)
c. Through PCs.
d)
d. Through private “tunnels” or PPTP.
21.
24. PPTP plays a huge role for corporations, but which of the following are its advantages?
a)
a. Lower hardware costs and increased transmissions costs.
b)
b. Allows ISDN cards and modems to be combined with RAS servers.
c)
c. Administrators don’t manage the remote access server and user accounts.
d)
d. Low administrative overhead and decreased hardware costs.
22.
25. SET uses a set of security protocols and formats that enable users to employ the existing credit card payment infrastructure on an open network in a secure fashion. However, what happened to SET?
a)
a. It was replaced by SMTP.
b)
b. It failed to gain attraction and now VISA promotes the 3-D Secure scheme.
c)
c. It is not being used at all.
d)
d. It is old.
23.
26. Symmetric key algorithms only rely on one key that encrypts and decrypts. However, asymmetric cryptography has another algorithm. It uses two keys – private and public. Which of these keys is used to encrypt?
a)
a. Public
b)
b. Private
c)
c. Public and Private
d)
d. None of the above.
24.
S/MIME is based on asymmetric cryptography that allows you to digitally sign your emails to verify you as what kind of sender of the message.
a)
True
b)
False
c)
Sometimes not always
25.
28. In the Software Development Lifecycle (SDLC), a feasibility study does not look at...?
a)
a. Whether the organization has the appropriate support.
b)
b. Cost or benefit attributes.
c)
c. How well the proposed new system will work.
d)
d. How the new system will be implemented.
26.
30. During which phase would you analyze project requirements based on input data and desired output, processing required to transform input into output, cost-benefit analysis, and schedule of the project?
a)
a. Testing
b)
b. Maintenance
c)
c. Requirements Gathering
d)
d. Deployment
27.
When you have servers, you have clients. These servers are systems that connect and communicate with clients – your computers. However, clients and servers use different programs. We have client-side programs and server-side programs. What handles clients’ requests and returns a customized or dynamic response for each request?
a)
a. Java
b)
b. C++
c)
c. Java Servlet
d)
d. None of the above.
28.
2. Java servlets usually need to run on a protocol. Which protocol do they run on that is an asymmetrical request-response protocol?
a)
a. HTML
b)
b. SMTP
c)
c. FTP
d)
d. HTTP
29.
3. When you start up a company, and build an IT department, you are bound to hire programmers and database managers. These people are responsible to take care of all the information, and communication, that takes place between your company’s clients and servers. What, however, serves as a middle layer between a request coming from a web browser or other HTTP client and databases or applications on the HTTP server?
a)
a. CGI
b)
b. Java Servlet
c)
c. API
d)
d. All of the above.
30.
4. When you start creating servlets, which of the following would you use?
a)
a. java.servlet
b)
b. javax.servlets
c)
c. javaxe.servlet.httppackages
d)
d. javax.servlet and javax.servlet.httppackages
31.
5. Suppose you are to make a website that has the option to send an automated email as soon as your user clicks on one of the buttons. In order for you to do this, what kind of server scripting language do you need?
a)
a. PHP
b)
b. HTTP
c)
c. HTML
d)
d. XHTML
32.
6. Sometimes, as a web developer, you make buttons that output HTML. When it comes to PHP, you can use HTML and output other types of media such as images, PDF, files, and even Flash movies. How is this possible?
a)
a. PHP does not run on various platforms so you can use whichever output method you’d like.
b)
b. PHP does not support a wide range of databases so they do not need to adapt to change.
c)
c. PHP is compatible with almost all servers used today (Apache, IIS, etc.).
d)
d. PHP is not free and you cannot download it without creating your own website.
33.
7. What does a PHP script start and end with?
a)
a. >? And <?
b)
b. <>php and <<
c)
c. <<>>php and >>
d)
d. <?php and ?>
34.
8. As a web developer, you are trying to create and interactive webpage. In order to do so, you use PHP. What kind of result would the following code produce? <?php echo “Hello World!”— ?>
a)
a. An error because PHP statements end with a semicolon.
b)
b. Hello World!
c)
c. Echo Hello World
d)
d. echo “Hello World!”
35.
9. Since JavaScript is part of HTML, in which HTML element would we put Javacript?
a)
a. <js?
b)
b. <script>
c)
c. <javascript>
d)
d. <js>
36.
10. In order to add JavaScript into your HTML code, you, as a web developer, are supposed to understand the syntax of JavaScript. Which two values does the JavaScript syntax define?
a)
a. Variable and element
b)
b. Error and fixed
c)
c. Fixed and Variable
d)
d. None of the above.
37.
12. As an end user, you want to delete your browser history. In order for you to do so, what would you clear?
a)
a. Your browser.
b)
b. Cookies
c)
c. Authentication
d)
d. All of the above.
38.
13. Sometimes, websites tend to advertise products, websites, or apps which are related to your last purchase made on some other website. How do websites know your preferences?
a)
a. Through cookies.
b)
b. Through search engines.
c)
c. Through paid advertisements.
d)
d. Through emails.
39.
14. Using a GMAIL account is for the best these days due to the amount of security it offers. Sometimes, you have to verify your number and other times you need to enter a code sent to your mobile phone. What is this process known as?
a)
a. Cookies
b)
b. Emails
c)
c. Save
d)
d. Authentication
40.
15. What type of programming keeps no record of previous interactions and has a request for each interaction to be handled based entirely on the information that comes with it?
a)
a. Java and HTML
b)
b. Stateless
c)
c. Stateful
d)
d. Linux
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