1. The equipment needed to allow home computers to connect to the internet is called :
A. Peripheral B. Monitor C. Modem D. Gateway
2. Which tab is not available on left panel when you open a presentation?
A. Outline C. Notes
B. Slides D. All
3. The server on internet is known as
A. Hub
b Gateway
c. Host
D. Repeater

Write code using c . (take input from user) calculate the size of a given file in kbs. in this task you will complete the function with the following prototype: float get_file_size(char * filename); the function takes the file name (address to the start of a null terminated character array) as input. the function should then open the file and find the number of bytes it contains till eof. the number of bytes divided by 1024 will give the size in kbs. if the file cannot be opened the function should return -1.

Robots with telescoping arms are sometimes used to perform tasks (e.g., welding or placing screws) where access may be difficult for other robotic types. during a test run, a robot arm is programmed to extend according to the relationship r = 3 + 0.5cos(4θ) and the arm rotates according to the relationship θ=−π4t2+πt , where r is in feet, θ is in radians, and t is in seconds. use a computer program to plot the path of tip a in x and y coordinates for 0 ≤ t ≤ 4s.

What are two of the most common reasons that peolpe who need mental health care do not access it?