Lesson 3- Standards and protocols Flashcards
What is a standard in computer science?
A standard is a set of guidelines or specifications that establish uniformity in technology and processes.
True or False: Protocols are rules that govern data communication between devices.
True
Fill in the blank: The _______ is a protocol used for transferring files over the Internet.
File Transfer Protocol (FTP)
Which protocol is commonly used for secure data transmission over the internet?
HTTPS (Hyper text transfer protocol security)
What does HTTP stand for?
Hypertext Transfer Protocol
Is Wi-Fi(IEEE 802.11) a standard for wireless communication?
Yes
What is the purpose of the Internet Protocol (IP)?
To route packets of data between devices on a network.
True or False: Standards and protocols are interchangeable terms.
False
What is the role of the Transmission Control Protocol (TCP)?
To ensure reliable transmission of data over a network.
Fill in the blank: The _______ is a protocol used for sending email messages.
Simple Mail Transfer Protocol (SMTP)
Is HTML (Hypertext Markup Language) a communication protocol?
No
What does the acronym ISO stand for in relation to standards?
International Organization for Standardization
True or False: Protocols can vary between different types of networks.
True
What is the main function of the Domain Name System (DNS)?
To translate domain names into IP addresses.
Fill in the blank: The _______ defines how web browsers communicate with web servers.
Hypertext Transfer Protocol (HTTP)
What is the significance of standards in technology?
They ensure compatibility and interoperability between different systems and devices.
Which protocol is used for secure web browsing?
HTTPS (Hypertext Transfer Protocol Secure)
What is a protocol stack?
A set of protocols that work together to provide network communication.
True or False: Ethernet is a type of standard for wired networking.
True
What is the purpose of the User Datagram Protocol (UDP)?
To send messages without establishing a connection, allowing for faster transmission.
What is a protocol in computer science?
A protocol is a set of rules that defines how data is transmitted and received over a network.
True or False: HTTP is a protocol used for transferring web pages.
True
Fill in the blank: The _____ protocol is used for sending email.
SMTP
What does the acronym ‘TCP’ stand for?
Transmission Control Protocol
Which of the following is NOT a standard protocol? A) FTP B) HTTP C) JPEG
C) JPEG
