Need help with a couple computer tech questions!?

Question

1.Which of the following versions of the PCIe Video card exist?
a. x16
b. x8
c. x1
d. all the above

2. Choose the truest statement.
a. The RAM required for old school 2-D graphics was resolution 32 bits
b. Shared memory graphics are more common on laptops and systems with embedded motherboard graphics.
c. Shared memory is faster than dedicated graphics memory which makes it suitable for applications requiring high performance.
d. Video RAM determines the minimum resolution and the 8 colors that can be set for a video display.

3. When software installs its own Control Panel applet _____.
a. network changes have to be made so that the two running programs will not crash your system.
b. the Windows wireless configuration utility is disabled so only one is active to manage the adapter connections
c. a token Ring will be needed to adjust Ethernet settings

4.Choose the false statement.
a. Before the introduction of USB ports in the late 90s, practically every computer came equipped with a serial port.
b.Most consumers no longer have a use for serial ports.
c.The heart of serial communications is a chip called a UART (Universal Anachronistic Retroactive Transceiver).
d. The Serial Port is a communications port which is sometimes called a com port.

Answer 1

1d

2b

3b

4c

Answer 2

1d

2b

3 is a bad question. I assume the answer is b but there are many more control panel applets besides wifi and they didn't specify

4c

Answer 3

You'll never LEARN anything if you get someone else to do YOUR homework! You may past the "test" but fail at life. Getting a job cause you "passes" is one thing, but KEEPING it is another. If you can't "apply" the knowledge you were suppose to get by doing the "schoolwork" any good manager will be able to see that in your performance...and you will promptly get fired! Skating through on someone else dime ISN'T the way to get ahead. Your lack of knowledge will soon be recognized.