Quiz Challenge

Basics to Understanding Telecommunications. Make sure you have studied hard and good luck!

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Bauds, Bits and Bytes
	Your Name:
	1. Bit is an abbreviation for ... 2 Bytes of Data The Binary Numbering System A Transmission Protocol Binary Digit
	2. Each pixel in a monochrome image is made up of at least ___ bits. 24 2 26 96
	3. A bit is represented by the numbers ... 2, 4, and 16 0 and 1 1, 2, and -1 -1, and 1
	4. What is the decimal equivalent of the binary number 101? 5 100 + 1 10 X 10 + 1 7
	5. The term byte was first used in ... 1980 1985 1956 1972
	6. A byte is composed of either ___ or ___ bits. 1 or 2 16 or 32 32 or 64 8 or 16
	7. What was the term baud first used for? Measure of bytes per second. Mesure of bandwidth per second. Measure of the speed of telegraph transmissions? Measure of telephony.
	8. A 9600-baud modem that encodes 4 bits/event operates at ... 2400 baud 9600 baud 19200 baud 38400 baud
	9. Approximately, how many bytes in a mebabyte? 1,000,000 1,000 100,000 10,000,000
	10. What is the transmission capacity of a 28.8 Kbps modem? 2,880 Thousand bits per second 28.8 Thousand bits per second 28.8 Thousand bytes per second 28,000,000 baud

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