Networks vs. Internet
What is a network?
Two or more computers connected to share information and resources.
Who is credited with inventing email?
Ray Tomlinson
Which HTML tag is used to insert a line break?
<br>
Which attribute is used to specify the location or name of an image?
src
I have 3 GB of data. How many MB is this?
3072 MB
Name one device used to connect networks.
A router.
Which field is used to send a copy of an email to another person?
Cc (Carbon Copy)
Which HTML tag is used to insert a horizontal line across a webpage?
<hr>
Which attribute of the <a> tag is used to specify the destination of a hyperlink?
href
Convert the decimal number 25 into binary.
11001₂
What are the two main types of transmission media?
Wired and wireless
Which part of an email tells the reader what the email is about?
Subject
Is <h1> a container tag or an empty tag?
Container tag
What is the purpose of the cellspacing attribute?
It sets the space between two cells.
A file is 600 MB and the transfer speed is 50 MB per second. How much time will it take to transfer the file?
12 seconds.
A computer needs a card to connect to a network. What is this card called?
Network Interface Card (NIC)
Which field hides the email addresses of other recipients from each other?
Bcc
Which heading tag creates the smallest heading?
<h6>
Which attribute of <ol> can be used to change the numbering style?
type attribute.
What is the decimal value of 11111₂?
31
Which device acts like a wall and blocks unauthorized connections?
Firewall
What do we call a file sent along with an email?
Attachment
Name the three attributes of the <font> tag.
face, color, and size.
Which input type is used to create a text box in a form ?
text
How many bits are there in 6 bytes?
48 bits