COMPUTER SCIENCE 101 TEST 2 CORRECT 100%

COMPUTER SCIENCE 101 TEST 2
CORRECT 100%
Bit - ANSWERbasic storage unit for storing information on a computer

Possible Values for Bit - ANSWER0 or 1

8 bits = - ANSWER1 byte

Bases - ANSWERBinary (0-1)
Octal (0-7)
Decimal (0-9)
Hexicdecimal (0-15)

Machine code - ANSWERinstructions built in to the hardware of a particular
processor

Each Processor has a ______ list of instructions. - ANSWERfinite
each is assigned a binary number

How long does a good programmer spend on Designing the program? -
ANSWER75-80%

rest of the time: - ANSWERSpent writing code, testing the code, and debugging the
code.

Converting to base 10: - ANSWERWrite numbers with the exponent of the given
base
add one more to exponent as u go down
multiply number on top by exponent value
add them up

Know how to add and subtract binary and hex - ANSWERCheck answer by finding
base ten

Binary or Machine code - ANSWERway of writing a program, the only programming
instructions that a computer can execute


3 basic Building blocks - ANSWEROutside Resources
global variables
Code Blocks

While loop - ANSWERuse when youre not sure how many times it will execute
does not automatically increment and decrement
U don't know how long it will last
While (x<100) {