Answer:
Simple machines are useful because they reduce effort or extend the ability of people to perform tasks beyond their normal capabilities. Simple machines that are widely used include the wheel and axle, pulley , inclined plane, screw, wedge and lever.
Explanation:
Answer:
Verify that the mouse you're thinking of purchasing is compatible with your laptop model. ...
Plug the mouse's USB cable into the matching port on the side of your laptop.
Restart your computer while the mouse is connected. ...
Move your mouse a few times to confirm that the cursor responds.
Answer:
Assuming that the distance from Chicago Illinois to Copenhagen Denmark is 4200 miles and the speed of light is 186,400 miles per second;
The time difference 10 milliseconds in the session log and the calculated time of 22.5 milliseconds.
Explanation:
The TCP three way handshake connection time is determined by the distance between the connecting hosts and the speed of the link.
If the distance between the hosts is 4200 miles and the link speed is an assumed speed of light 186,400 miles per second, the TCP session time is;
Time = distance/ speed
Time = 4200 / 186400
Time = 0.0225 seconds. = 22.5 milliseconds
But Johnny's TCP session time is 10 milliseconds, therefore Johnny is lying about the source IP address from Copenhagen Denmark.
I believe the answer you are looking for is what's called an assignment statement. In computer programming, an assignment statement sets and/or resets the value stored in the storage location(s) denoted by a variable name; in other words, it copies a value into the variable. Also, in most imperative programming languages, the assignment statement or expression is a fundamental construct.