1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ZanzabumX [31]
3 years ago
7

Match each with the correct answer.

Computers and Technology
1 answer:
natta225 [31]3 years ago
8 0

Answer:

1. E

2. C

3. F

4. D

5. A

6. B

Explanation:

CPU: this is known as the central processing unit and it is considered to be the brain of a computer system. It is the system unit where all of the processing and logical control of a computer system takes place.

A. Decode unit: decodes instructions and data and transmits the data to other areas in an understandable format.

B. Register unit: contains many separate, smaller storage units. Modern CPUs need only a few nanoseconds to execute an instruction when all operands are in its registers.

C. Bus unit: it is used to connect all the other major components together, accepts data, and sends data through the input and output bus sections.

D. Control unit: control of the overall operations of the CPU. The component of the central processing unit (CPU) that controls the overall operation of a computer is the control unit. It comprises of circuitry that makes use of electrical signals to direct the operations of all parts of the computer system. Also, it instructs the input and output device (I/O devices) and the arithmetic logic unit how to respond to informations sent to the processor.

E. Arithmetic logic unit (ALU): performs mathematical functions on data stored in the register area.

F. Cache: small temporary memory area that separates and stores income data and instructions.

You might be interested in
What is the definition of the word uproot?
avanturin [10]
Uproot means to pull something out of the ground, when a tree is uprooted, It is pulled out of the ground
4 0
3 years ago
What is the magnitude of the largest positive value you can place in a bool? a char? an int? a float?
MaRussiya [10]

Answer:

A bool can hold only true or false values.

A char can hold maximum 65535 characters.

An int can hold maximum positive value of 2,147,483,647.

A float can hold maximum positive value of 3.4 x 10^{38}.

Explanation:

Primitive data types in Java language can be categorized into boolean and numeric data types.

Numeric can be divided further into floating point and integral type. Floating data type includes float and double values while and integral data type which consists of char, int, short, long and byte data types.

Every data type has a range of values it can hold, i.e., every data type has a minimum and maximum predefined value which it is allowed to hold. The intermediate values fall in the range of that particular data type.

Any value outside the range of that particular data type will not compile and an error message will be displayed.

The data types commonly used in programming are boolean, char, int and float.

A boolean variable can have only two values, true or false.

A char variable can hold from 0 to 65535 characters. Maximum, 65535 characters are allowed in a character variable. At the minimum, a char variable will have no characters or it will be a null char variable, having no value.

An int variable has the range from minimum -2^{31} to maximum 2^{31} – 1. Hence, the maximum positive value an int variable can hold is (2^{31}) – 1.

A float variable can hold minimum value of 1.4 x 10^{-45} and maximum positive value of 3.4 x 10^{38}.

The above description relates to the data types and their respective range of values in Java language.

The values for boolean variable remain the same across all programming languages.

The range of values for char, int and float data types are different in other languages.

7 0
3 years ago
Non related to school but im interested,<br><br> Who here actually watches dream smp be honest
Kamila [148]
I did- but I don’t anymore
3 0
2 years ago
Read 2 more answers
PLEASE HELP ANSWER THIS only if you know BOTH ANSWERS!
Leya [2.2K]

Answer:

For the first question I think it is chains

The second question.

The woman is suspicious at hotel doors have numbers so how could he have been confused

Explanation:

8 0
3 years ago
Read 2 more answers
The three basic processes of memory are ______.
marysya [2.9K]

Answer:

The correct answer is letter "C": encoding, storage, retrieval.

Explanation:

In psychology, the stages of memory are <em>encoding, storage, </em>and <em>retrieval</em>. Encoding refers to changing the information as it is received so it can be stored in the memory and imply inputs in three kinds: <em>visual (pictures), acoustic (sounds), </em>and<em> semantic (meaning)</em>. Storage is the stage in which the input is retained in the memory, where it is stored, and for how long. Finally, retrieval implies organizing information stored in the memory to recall it.

6 0
3 years ago
Other questions:
  • How to make your keyboard sound like a piano?
    9·1 answer
  • Jim wants to buy a car, but he’ll probably only need it for a couple of years. He has a short commute to work, so he won’t be pu
    10·1 answer
  • Operating systems provide a measure of security by allowing users to access to those resources they've been cleared to use as we
    8·1 answer
  • is used to reduce the chance of an individual violating information security and breaching the confidentiality, integrity, or av
    6·1 answer
  • Suppose Host A wants to send a large file to Host B. The path from Host A to Host B has three links, of rates R1 = 500 kbps, R2
    14·1 answer
  • A coffee shop is considering accepting orders and payments through their phone app and have decided to use public key encryption
    10·1 answer
  • Which logic correctly describes an algorithm to find the smallest of the three numbers a, b, and c and store the smallest number
    15·1 answer
  • Which step in the software development life cycle analyzes the scope of work?
    6·1 answer
  • Data type can only be true or false <br><br> Answer: Bool
    15·1 answer
  • Drag each tile to the correct box.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!