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2 years ago

When an instruction is sent to the CPU in a binary pattern, how does the CPU know what instruction the pattern means

Computers and Technology

1 answer:

kozerog [31]2 years ago

8 0

Answer:

When an instruction is sent to the CPU in a binary pattern, how does the CPU know what instruction the pattern means

Explanation:

When the CPU executes the instructions, it interprets the opcode part of the instruction into individual microprograms, containing their microcode equivalents. Just so you know, a full assembly instruction consists of an opcode and any applicable data that goes with it, if required (register names, memory addresses).

The assembly instructions are assembled (turned into their binary equivalent 0s and 1s, or from now on, logic signals). These logic signals are in-turn interpreted by the CPU, and turned into more low-level logic signals which direct the flow of the CPU to execute the particular instruction.

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How can the two independent clauses below be combined to form a correct complete sentence? Check all that apply.

stepladder [879]

Jonas has homework that isn’t finished.

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2 years ago

What does it mean when your phone says not registered on network?.

Tasya [4]

Answer:

There could be an issue with your SIM card, or the problem could be on your carrier's end. Possible causes of the 'not registered on network' error include:

Your phone's firmware or operating system is out of date.

The SIM card is disconnected or damaged.

Your carrier is not selected in your phone's settings.

Your carrier is experiencing an outage.

Explanation:

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2 years ago

Write an application that determines whether the first two files are located in the same folder as the third one. The program sh

marissa [1.9K]

Answer:

The program in Python is as follows:

fname1 = input("Filepath 1: ").lower()

fname2 = input("Filepath 2: ").lower()

fname3 = input("Filepath 3: ").lower()

f1dir = ""; f2dir = ""; f3dir = ""

fnamesplit = fname1.split("/")

for i in range(len(fnamesplit)-1):

f1dir+=fnamesplit[i]+"/"

fnamesplit = fname2.split("/")

for i in range(len(fnamesplit)-1):

f2dir+=fnamesplit[i]+"/"

fnamesplit = fname3.split("/")

for i in range(len(fnamesplit)-1):

f3dir+=fnamesplit[i]+"/"

if f1dir == f2dir == f3dir:

print("Files are in the same folder")

else:

print("Files are in the different folder")

Explanation:

The next three lines get the file path of the three files

fname1 = input("Filepath 1: ").lower()

fname2 = input("Filepath 2: ").lower()

fname3 = input("Filepath 3: ").lower()

This initializes the directory of the three files to an empty string

f1dir = ""; f2dir = ""; f3dir = ""

This splits file name 1 by "/"

fnamesplit = fname1.split("/")

This iteration gets the directory of file 1 (leaving out the file name)

for i in range(len(fnamesplit)-1):

f1dir+=fnamesplit[i]+"/"

This splits file name 2 by "/"

fnamesplit = fname2.split("/")

This iteration gets the directory of file 2 (leaving out the file name)

for i in range(len(fnamesplit)-1):

f2dir+=fnamesplit[i]+"/"

This splits file name 3 by "/"

fnamesplit = fname3.split("/")

This iteration gets the directory of file 3 (leaving out the file name)

for i in range(len(fnamesplit)-1):

f3dir+=fnamesplit[i]+"/"

This checks if the file directories hold the same value

This is executed, if yes

if f1dir == f2dir == f3dir:

print("Files are in the same folder")

This is executed, if otherwise

else:

print("Files are in the different folder")

5 0

3 years ago

Does anybody know how to get this little search bar thing off of my task bar on a HP laptop.

Paul [167]

Try clicking the down arrow on the search bar or right clicking it and selecting an option no if that doesn’t work then drag the || to somewhere or right click it. If none of those work you can right click the taskbar and see if there is anything that looks like it could be the search bear and uncheck it

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2 years ago

True or False

steposvetlana [31]

Answer:

1. False

2. False

3. True

4. False

Explanation:

1. Folders are the containers to store files

2. The delete option deletes the file

3. Files are moved to recycle bin after being deleted, and can be permanently deleted from recycle bin

4. "MS-DOS was the main operating system for IBM PC compatible personal computers during the 1980s, from which point it was gradually superseded by operating systems offering a graphical user interface (GUI), in various generations of the graphical Microsoft Windows operating system."

source for #4: Wikipedia

3 0

2 years ago