Final Exam In ICT 2
Questions and Answers
- 1.
Which is the best search tool for finding Web sites that have been handpicked and recommended by someone else?
- A.
Subject directories
- B.
Discussion groups
- C.
Search engines
- D.
No answer
Correct Answer
C. Search enginesExplanation
Search engines are the best search tool for finding websites that have been handpicked and recommended by someone else. While subject directories and discussion groups can also provide recommendations, search engines have a wider reach and index a vast number of websites, making it easier to find a variety of handpicked and recommended sites.Rate this question:
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- 2.
A broadband access service connection available from major companies like PLDT, Bayantel and Digitel.
- A.
ISDN
- B.
T1 Line
- C.
Modem
- D.
None of the above
Correct Answer
D. None of the aboveExplanation
The given options (ISDN, T1 Line, and Modem) do not accurately describe a broadband access service connection provided by major companies like PLDT, Bayantel, and Digitel. Therefore, the correct answer is "None of the above."Rate this question:
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- 3.
What does this URL tell you about the source? http://vos.ucsb.edu
- A.
It is an English teacher’s personal home page.
- B.
It is an article from a magazine.
- C.
It is associated with an educational institution.
- D.
It is from a directory
Correct Answer
C. It is associated with an educational institution.Explanation
The URL "http://vos.ucsb.edu" indicates that the source is associated with an educational institution. The ".edu" domain is commonly used by educational institutions, such as universities and colleges. Therefore, it can be inferred that the website belongs to an educational institution, possibly the University of California, Santa Barbara (UCSB) as suggested by the "ucsb" in the URL.Rate this question:
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- 4.
A device for transmitting data over telephone wires, converting digital form into an analog form and back again to digital form.
- A.
Web browser
- B.
DSL
- C.
Modem
- D.
ISDN
Correct Answer
C. ModemExplanation
A modem is a device that converts digital data into analog signals that can be transmitted over telephone wires, and then converts the analog signals back into digital form for use by the receiving device. It allows for the transmission of data over telephone lines, enabling communication between digital devices. A web browser is a software application used to access and view websites, DSL is a type of internet connection, and ISDN is a digital telephone network. None of these options accurately describe a device for transmitting data over telephone wires and converting it between digital and analog forms.Rate this question:
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- 5.
The following are the things you need in creating an e-mail.
- A.
ISP
- B.
E-mail provider
- C.
Device
- D.
All of the above
Correct Answer
D. All of the aboveExplanation
To create an email, you need an ISP (Internet Service Provider) to connect to the internet, an email provider to host your email account, and a device (such as a computer or smartphone) to access and send emails. All of these components are necessary in order to successfully create and use an email account.Rate this question:
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- 6.
The Internet was originally developed by whom?
- A.
Hackers
- B.
A corporation
- C.
The University of Michigan
- D.
The U.S. Department of Defense
Correct Answer
D. The U.S. Department of DefenseExplanation
The correct answer is the U.S. Department of Defense. The internet was originally developed by the U.S. Department of Defense in the late 1960s as a way to connect computers and share information among military organizations. It was called ARPANET and was primarily used for research and communication purposes. Over time, the internet evolved and expanded to include non-military users, leading to its widespread use today.Rate this question:
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- 7.
All are parts of e-mail add except one.
- A.
User name
- B.
Domain name
- C.
@ symbol
- D.
URL
Correct Answer
D. URLExplanation
The given options include user name, domain name, @ symbol, and URL. User name, domain name, and @ symbol are all components of an email address. However, a URL (Uniform Resource Locator) is not a part of an email address. A URL is used to specify the address of a web page or resource on the internet, whereas an email address is used for communication via email.Rate this question:
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- 8.
A high speed- international digital leased service that allows point-to-point connections between the Philippines and places abroad.
- A.
T1 Line
- B.
ISP
- C.
ISDN
- D.
DSL
Correct Answer
A. T1 LineExplanation
A T1 Line is a high-speed international digital leased service that allows point-to-point connections between the Philippines and places abroad. It provides reliable and fast data transmission, making it suitable for businesses and organizations that require high bandwidth and consistent connectivity for their international operations. Unlike other options like ISP, ISDN, and DSL, a T1 Line offers dedicated and symmetrical bandwidth, ensuring efficient and uninterrupted communication between the Philippines and overseas locations.Rate this question:
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- 9.
Which description does NOT apply to the Internet?
- A.
International Services Digital Netan interconnected system of networks that allows for communication through e-mail, LISTSERVS, and the World Wide Webwork
- B.
Integrated Source Digital Networka public network neither owned nor run by any one group or individual.
- C.
A catalog of information organized and fact-checked by a governing body
- D.
A vast network that connects millions of computers around the world
Correct Answer
C. A catalog of information organized and fact-checked by a governing bodyExplanation
The Internet is not a catalog of information organized and fact-checked by a governing body. It is an interconnected system of networks that allows for communication through various means such as email, LISTSERVS, and the World Wide Web. It is also an integrated source digital network, meaning it is a public network that is not owned or run by any specific group or individual. Additionally, the Internet connects millions of computers around the world, making it a vast network.Rate this question:
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- 10.
It is the most popular and most frequently used internet service.
- A.
Electronic Mail
- B.
Web site
- C.
Electric Mail
- D.
Blog
Correct Answer
A. Electronic MailExplanation
Electronic mail, commonly known as email, is the most popular and frequently used internet service. It allows users to send and receive messages electronically over the internet. Email has become an essential communication tool for individuals and businesses, enabling quick and efficient communication across the globe. With its widespread usage and convenience, it has gained immense popularity and is considered the most common and frequently utilized internet service.Rate this question:
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- 11.
It is the name used to log on to your internet account.
- A.
Domain name
- B.
Account name
- C.
E-mail account
- D.
None of the above
Correct Answer
B. Account nameExplanation
The correct answer is "account name" because it refers to the name that is used to log on to your internet account. This is the unique identifier that is associated with your account and is used to authenticate your access to the internet. It is different from a domain name, which is the web address of a website, and an e-mail account, which is used for sending and receiving emails. Therefore, the most appropriate option is "account name" in this context.Rate this question:
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- 12.
It is maybe termed as Internet telephony or Voice on the net (VON).
- A.
WWW
- B.
Podcasting
- C.
Internet phones
- D.
None of the above
Correct Answer
C. Internet pHonesExplanation
Internet phones, also known as Internet telephony or Voice on the net (VON), refer to the technology that allows users to make phone calls over the internet instead of using traditional telephone lines. This technology uses Voice over Internet Protocol (VoIP) to transmit voice signals in the form of digital data packets. With Internet phones, users can communicate with others through voice calls, video calls, and even conference calls, all using an internet connection. This technology has revolutionized communication by providing cost-effective and flexible alternatives to traditional telephone services.Rate this question:
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- 13.
What is a URL?
- A.
A computer software program
- B.
A type of UFO
- C.
The address of a document or "page" on the World Wide Web
- D.
An acronym for Unlimited Resources for Learning
Correct Answer
C. The address of a document or "page" on the World Wide WebExplanation
A URL, or Uniform Resource Locator, is a string of characters that serves as the address for a specific document or webpage on the World Wide Web. It is used to locate and access resources such as websites, webpages, images, videos, and more. The URL provides the necessary information for a web browser to retrieve the desired content from a web server and display it to the user. It typically consists of a protocol (such as HTTP or HTTPS), a domain name, and a path to the specific resource.Rate this question:
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- 14.
Software which allows you to download and play arcade games, see new learning applications and product demos on the web using exciting 3D technology.
- A.
Spinner
- B.
CNET Catch
- C.
RealPlayer
- D.
Shockwave
Correct Answer
D. ShockwaveExplanation
Shockwave is the correct answer because it is a software that enables users to download and play arcade games, view new learning applications, and watch product demos on the web using 3D technology.Rate this question:
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- 15.
A real-time communication with no delay. Usually done with those you know online.
- A.
Texting
- B.
Voice mail
- C.
Chatting
- D.
Podcasting
Correct Answer
C. ChattingExplanation
Chatting is the correct answer because it refers to a real-time communication with no delay, usually done with those you know online. This form of communication involves sending instant messages back and forth, allowing for immediate responses and interaction. Unlike texting or leaving a voice mail, chatting offers the opportunity for a more dynamic and interactive conversation. Podcasting, on the other hand, refers to the distribution of audio or video files for downloading and listening/viewing at a later time, which does not align with the description provided.Rate this question:
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- 16.
Http://www.classzone.com is an example of what?
- A.
A URL
- B.
An access code
- C.
A directory
- D.
A server
Correct Answer
A. A URLExplanation
Classzone.com is an example of a URL because it is a web address that identifies the location of a specific website on the internet. URLs are used to access and navigate websites by typing them into a web browser. In this case, classzone.com is the specific URL that directs users to the Classzone website.Rate this question:
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- 17.
The person behind the HTML.
- A.
Mark Zuckerberg
- B.
Bill Gates
- C.
Tim Berners-Lee
- D.
Steve Jobs
Correct Answer
C. Tim Berners-LeeExplanation
Tim Berners-Lee is the correct answer because he is widely credited as the inventor of HTML (Hypertext Markup Language) which is the standard markup language for creating web pages. Berners-Lee developed HTML while working at CERN in the late 1980s and early 1990s. His invention revolutionized the way information is shared and accessed on the internet, making it accessible to a wider audience. Therefore, it is accurate to say that Tim Berners-Lee is the person behind HTML.Rate this question:
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- 18.
When was the internet conceived as a communication system for the military to link computers throughout the U.S.
- A.
1990's
- B.
1980's
- C.
1960's
- D.
1970's
Correct Answer
C. 1960'sExplanation
In the 1960's, the internet was conceived as a communication system for the military to link computers throughout the U.S. This was the time when the Advanced Research Projects Agency Network (ARPANET) was developed by the U.S. Department of Defense. ARPANET was the precursor to the modern internet and was created to facilitate communication and data sharing among military institutions and research organizations. This development laid the foundation for the internet as we know it today.Rate this question:
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- 19.
A kind of internet connection that travels through fiber-optic cables underground.
- A.
Wi-Fi
- B.
Modem
- C.
ISDN
- D.
DSL
Correct Answer
D. DSLExplanation
DSL stands for Digital Subscriber Line, which is a type of internet connection that uses existing telephone lines to transmit data. Unlike Wi-Fi, which is a wireless connection, DSL relies on physical cables, typically copper wires, to deliver internet connectivity. It is different from ISDN (Integrated Services Digital Network), which is a digital telephone network, and modem, which is a device used to connect computers to the internet. DSL is known for its reliability and high-speed capabilities, making it a popular choice for home and small business internet connections.Rate this question:
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- 20.
It is a part of an e-mail that contain the message of the-mail.
- A.
Subject
- B.
Carbon copy (CC)
- C.
Attachments
- D.
Body
Correct Answer
D. BodyExplanation
The correct answer is "Body" because the body of an email typically contains the main message or content of the email. It is where the sender includes the information, requests, or any other relevant details they want to communicate to the recipient(s). The subject line gives a brief summary of the email's topic, carbon copy (CC) is used to send copies of the email to additional recipients, and attachments are files that can be included with the email. However, the body is where the actual message is written.Rate this question:
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- 21.
When creating an e-mail the computer will automatically save your work periodically.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
When creating an email, the computer will automatically save your work periodically. This means that if there is any interruption or unexpected event, such as a power outage or system crash, your progress will not be lost. The automatic saving feature ensures that your work is continuously saved at regular intervals, providing a safety net and preventing potential data loss. This feature is especially helpful in case of any unforeseen circumstances that may cause the email program to close unexpectedly.Rate this question:
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- 22.
Once an e-mail is sent, you still can stop it and take it back
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
Once an email is sent, it cannot be stopped or taken back. Once the send button is clicked, the email is immediately transmitted to the recipient's email server and it is out of the sender's control. Although some email clients may have a recall or undo feature, it is not guaranteed to work as intended and is dependent on various factors such as the recipient's email client and settings. Therefore, it is generally not possible to stop or retrieve an email once it has been sent.Rate this question:
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- 23.
In replying to an e-mail, when you click on reply all, your message will automatically be sent to the person who sent you the e-mail and everyone in the To and CC fields in the header.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
When you click on "reply all" in an email, your message will be automatically sent to the person who sent you the email, as well as everyone listed in the "To" and "CC" fields in the email header. This means that your response will be visible to all recipients, allowing for a group conversation or discussion.Rate this question:
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- 24.
When you click on FORWARD, you may share the e-mail you've received by sending it to others.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
Clicking on the FORWARD button allows you to share the email you have received by sending it to others. This implies that the statement "When you click on FORWARD, you may share the email you've received by sending it to others" is true.Rate this question:
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- 25.
A spam is a solicited commercial email.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
The statement is incorrect. A spam email is an unsolicited commercial email, meaning it is sent without the recipient's consent or request.Rate this question:
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- 26.
Texting online is similar to texting using a cellphone but texts received can only be viewed once, then they are permanently deleted after being read.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
Texting online is similar to texting using a cellphone but texts received can only be viewed once, then they are permanently deleted after being read. This statement is true because online texting platforms often have features that allow messages to be viewed only once, ensuring privacy and confidentiality. Once the recipient reads the message, it is automatically deleted from their inbox, preventing any further access or retrieval. This feature is commonly used in messaging apps or platforms that prioritize security and privacy.Rate this question:
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- 27.
DSL is faster than the dial-up connection.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
DSL (Digital Subscriber Line) is a type of broadband internet connection that uses existing telephone lines to transmit data. It is faster than a dial-up connection because it allows for higher data transfer rates and provides an "always-on" connection. Dial-up, on the other hand, uses a traditional telephone line and requires the user to establish a connection each time they want to access the internet. Therefore, DSL is indeed faster than a dial-up connection.Rate this question:
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- 28.
In order to connect to the internet, your device must be wireless enabled.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
To connect to the internet, a device must have wireless capability. This means that it must be equipped with the necessary hardware and software to establish a wireless connection to a Wi-Fi network or other wireless internet source. Without this capability, the device would not be able to access the internet wirelessly and would require a wired connection instead. Therefore, the statement "In order to connect to the internet, your device must be wireless enabled" is true.Rate this question:
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- 29.
Microsoft outlook and apple mail are also an e-mail providers.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
Microsoft Outlook and Apple Mail are not e-mail providers, but rather email client applications. They are used to access and manage emails from various email providers such as Gmail, Yahoo, or Outlook.com. These applications provide features like organizing emails, creating folders, composing, and sending emails, but they do not provide email services themselves.Rate this question:
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- 30.
Once the message in your e-mail was already deleted, the message disappears from your lists of messages but is not truly deleted yet, and you can get the message back.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
When a message is deleted from your email, it may disappear from your lists of messages, but it is not completely deleted yet. This means that there is still a possibility to retrieve the message if needed. Therefore, the statement "True" is correct.Rate this question:
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- 31.
For multiple recipient in sending an e-mail, we use semi colon to separate each e-mail address.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
The statement is false because we use a comma, not a semi colon, to separate multiple email addresses when sending an email to multiple recipients.Rate this question:
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- 32.
The value of 000011110 in decimal is____________.
- A.
10
- B.
56
- C.
26
- D.
16
Correct Answer
C. 26Explanation
The given binary value is 000011110. To convert this binary value to decimal, we need to multiply each digit by its corresponding power of 2 and then sum them up. Starting from the rightmost digit, the powers of 2 are 2^0, 2^1, 2^2, 2^3, 2^4, 2^5, 2^6, and 2^7. The digits in the binary value are 0, 0, 0, 0, 1, 1, 1, and 0. Multiplying each digit by its corresponding power of 2 and summing them up, we get 0*2^0 + 0*2^1 + 0*2^2 + 0*2^3 + 1*2^4 + 1*2^5 + 1*2^6 + 0*2^7 = 0 + 0 + 0 + 0 + 16 + 32 + 64 + 0 = 112. Therefore, the decimal value of 000011110 is 112.Rate this question:
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- 33.
The binary equivalent of 256 is______.
- A.
00101100
- B.
100000000
- C.
10000001
- D.
001110001
Correct Answer
B. 100000000Explanation
The binary equivalent of 256 is 100000000 because in binary, each digit represents a power of 2. Starting from the rightmost digit, the first digit represents 2^0 (which is 1), the second digit represents 2^1 (which is 2), the third digit represents 2^2 (which is 4), and so on. In this case, the ninth digit from the right represents 2^8, which is 256. Therefore, the binary equivalent of 256 is 100000000.Rate this question:
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- 34.
The sum of 100111001+ 001001
- A.
111000001
- B.
000111001
- C.
101000101
- D.
101000010
Correct Answer
D. 101000010 -
- 35.
The binary equivalent of the decimal 102 is?
- A.
1010101
- B.
00001010
- C.
01100110
- D.
01100111
Correct Answer
C. 01100110Explanation
The correct answer is 01100110. To convert decimal to binary, we divide the decimal number by 2 and note down the remainder. We continue this process until the quotient becomes 0. Then we write down the remainders in reverse order to get the binary equivalent. In this case, when we divide 102 by 2, the remainder is 0 and the quotient is 51. When we divide 51 by 2, the remainder is 1 and the quotient is 25. We continue this process until the quotient becomes 0. The remainders in reverse order are 01100110, which is the binary equivalent of 102.Rate this question:
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- 36.
In sending and e-mail communication can be tough with written correspondence. There is no body language or facial cues to help.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
In email communication, it can be challenging to convey the intended message accurately as there is no body language or facial cues to assist in understanding the tone or emotions behind the words. This lack of non-verbal cues makes communication through email more difficult compared to face-to-face or verbal communication. Therefore, the statement that communication can be tough with written correspondence in email is true.Rate this question:
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- 37.
The sum of 111001+ 11101
- A.
1010111
- B.
1010110
- C.
0101010
- D.
No answer
Correct Answer
B. 1010110Explanation
The correct answer is 1010110 because when we add 111001 and 11101, we get 1010110.Rate this question:
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- 38.
Convert 01010110 to decimal.
- A.
80
- B.
88
- C.
77
- D.
No answer
Correct Answer
D. No answer -
- 39.
Convert 150 to binary.
- A.
011101
- B.
100111
- C.
1001011
- D.
10010110
Correct Answer
D. 10010110Explanation
To convert a decimal number to binary, we divide the number by 2 repeatedly and keep track of the remainders. Starting with 150, we divide it by 2 and get a quotient of 75 and a remainder of 0. We repeat this process with the quotient, dividing 75 by 2 and getting a new quotient of 37 and a remainder of 1. We continue this process until the quotient becomes 0. The remainders in reverse order give us the binary representation of 150, which is 10010110.Rate this question:
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- 40.
The sum of 000111+ 111
- A.
001010
- B.
001110
- C.
00001
- D.
001111
Correct Answer
B. 001110Explanation
The given question asks for the sum of the binary numbers 000111 and 111. When adding these numbers, we start from the rightmost digits and move towards the left. The sum of 1+1 is 0 with a carry of 1. Adding the carry to the next column, we get 1+1+1 which is 1 with a carry of 1. Continuing this process, we get the final result of 001110.Rate this question:
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