Will give brainiest and stuff to right answer[s].
1: explain the use of logic gates.
2: refers to logic in programming and errors in program code.
3: what type of software resides on a computer’s hard drive, and controls the cpu and all other activity between components?
computer application
network operating system
operating system
system
4: why are high-level languages easier for humans to understand?
they are written with symbolic codes that humans understand.
they are written with numerical codes that humans find easy.
they are written with human-friendly words that humans understand.
they are written with coding that humans understand.
5: which component receives data and loads it into memory for use?
alu
au
cpu
cu
6: explain why a cpu’s speed is affected by the number of buses.
7: what's the keyword for a field that stores a true/false value?
boolean
class
interface
char
8: a program is a high-level one that has been converted to machine language.
9: how is windows 8 different from an internet browser such as firefox?
windows 8 is system software; firefox is application software.
windows 8 is application software; firefox is system software.
windows 8 is a compiler; firefox is an application software.
windows 8 is application software; firefox is a compiler.
10: which computer programming language would be most easy to understand if you have never seen it before? choose the best answer.
assembly language
javascript language
ada language
machine language
11: which part of the cpu provides access to the external cache unit and other cpus on the motherboard?
sockets
l1 cache
power unit
southbridge
12: explain how the cpu processes data instructions.
13: select the processes that to create a program. (pick multiple)
binary
begin with an idea
alu
translate the pseudocode into java programming code
hard drive
modulus
compile the java code control unit
hexadecimal
execute the program
14: what is a user-friendly software program that displays information to the user, accepts input from the user, and provides output for the user?
modulus
human-computer interface
binary
machine language
15: what is a group of printable characters enclosed within double quotation marks called?
assembly language
object
code block
string literal
16: which component comprises the central processing unit?
cisc
risc
alu
control unit
17: what typically handles communications among the cpu, in some cases ram, pci express (or agp) video cards, and the southbrige?
data bus
control unit
power unit
northbridge
18: explain why clock speed is used to measure a computer’s speed in calculation and processing data.
19: choose the following components that are controlled by the motherboard. (pick multiple)
cpu cooling fan
power supply
ram
motherboard
ada
internal speaker
20: select the uses of an ipo chart. (pick multiple)
lists the inputs that you have
compiler
boolean logic
the output requirements that are known
hard drive
l1 cache
uses pseudo code
java
21: when does the alu get activated? choose the most appropriate answer.
once an instruction comes that needs to be converted to machine language
once an instruction that involves a calculation comes to the cpu
once an instruction comes to the computer and needs to be compiled
once an instruction comes to the cpu and needs to be timed
22: which of the following makes up binary code?
and, or, and not
1s and 0s
as and bs
instruction sets