What are the major tasks that a NIC performs?
What will be an ideal response?
The following list summarizes the tasks a NIC and its driver perform:
Provide a connection from the computer to the network medium.
For incoming messages, receive bit signals and assemble them into frames, verify the frame's destination address, remove the frame header and trailer, and transfer the packet to the network protocol.
For outgoing messages, receive packets from the network protocol and create frames by adding source and destination MAC addresses and error-checking data.
Convert the frame data into bit signals in a format suitable for the network medium and transmit the signals.
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What would be the value of numS if the following pseudocode was coded and run?
``` Declare String prose = "she sells seashells at the seashore" Declare Integer counter Declare Integer numS = 0 For counter = 0 to length(prose) If substring(prose, counter, counter) == "s" Then Set numS = numS + 1 End If End For ``` a. 6 b. 8 c. 30 d. 35
Forms are usually created using the Form tool or the ________ and then modified in Design view
Fill in the blank(s) with correct word
Which chart type is best when you want to chart two unrelated data types?
A) Pie chart B) Radar chart C) Combo chart D) Line chart
Charts are formatted by applying predefined styles and by modifying chart elements
Indicate whether the statement is true or false