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3 years ago

Define CPU and its functions

Computers and Technology

2 answers:

Maslowich3 years ago

6 0

Central processing unit (CPU)

$functions :-$

CPU performs basic arithmetic, logic, controlling, and input/output (I/O) operations specified by the instructions in the program.

otez555 [7]3 years ago

3 0

Answer:

A central processing unit (CPU), also called a central processor, main processor or just processor, is the electronic circuitry that executes instructions comprising a computer program.

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For each of the following application areas state whether or not the tree data structure appears to be a good fit for use as a s

Cerrena [4.2K]

Answer:

a) Chess game moves:- Tree data structure is not a good fit.

b) Public transportation paths:- Tree data structure is not a good fit.

c) Relationshi[p among computer files and folders:- Tree data structure is a good fit.

d) Genealogical information:- Tree data structure is a good fit.

e) Parts of books:- Tree data structure is a good fit.

f) Programming language history:- Tree data structure is not a good fit.

g) Mathematical expression:- Tree data structure is a good fit.

Explanation:

a) Chess game moves:- Tree data structure is not a good fit. Since in tree data structure moving backward or sharing the node is not that much easy. Presume, In chess, you have to check any box is empty or not. Here, Graph is the best fit.

b) Public transportation paths:- Tree data structure is not a good fit. whenever shortest path, routes, broadcast come always graph is a good option. Because in the tree you don't know how many time you visit that node

c) Relationshi[p among computer files and folders:- Tree data structure is a good fit. Since they have a predefined route. Go to 'c' drive. Open a particular folder and open a particular file.

d) Genealogical information:- Tree data structure is a good fit. Since genealogical information also has a predefined route. Here, the Graph is not suitable.

e) Parts of books:- Tree data structure is a good fit. Since manages the chapters and topics are not that much complex. You can see any book index which is in a very pretty format.

f) Programming language history:- Tree data structure is not a good fit. To store the history of the programming language we need some unconditional jumps that's why the tree is not suitable.

g) Mathematical expression:- Tree data structure is a good fit. The tree is suitable in some cases. We have an expression tree for postfix, prefix.

5 0

3 years ago

write a pseudo code and flow chart that take a number as input and prints multiplication table up to 10

Troyanec [42]

PSEUDOCODE:

1. DECLARE number: INTEGER

2. DECLARE multiple: INTEGER

3. INPUT number

4. FOR counter FROM 1 TO 10 DO

5. multiple <-- number * counter

6. PRINT number, " * ", counter, " = ", multiple

7. ENDFOR

1. declaring a variable "number" as an Integer

2. declaring a variable "multiple" as an Integer

3. The user inputs the value of number

4. FOR loop where variable "counter" increments by 1 after every iteration

5. sets the value for variable "multiple" as the value of number * counter

6. prints out for example "3 * 1 = 3" and will continue till counter reaches 10

7. Ends the for loop

FLOWCHART below

hope it helped

8 0

3 years ago

The operating systems, and utility programs that perform system

Phantasy [73]

Answer:

System softwares.

Explanation:

A software can be defined as a set of executable instructions (codes) or collection of data that is used typically to instruct a computer how to perform a specific task and to solve a particular problem.

Basically, softwares are categorized into two (2) main categories and these are;

I. Utility software.

II. System software.

The operating systems, and utility programs that perform system maintenance and protection tasks such as error correction and backup are called system softwares.

An operating system is a system software pre-installed on a computing device to manage or control software application, computer hardware and user processes.

This ultimately implies that, an operating system acts as an interface or intermediary between the computer end user and the hardware portion of the computer system (computer hardware) in the processing and execution of instructions.

Some examples of an operating system on computers are QNX, Linux, OpenVMS, MacOS, Microsoft windows, IBM, Solaris, VM etc.

On the other hand, a utility software can be defined as a software application or program designed to add more functionality to a computer system, as well as to improve its performance efficiently. Some examples of commonly used utility tools in computer are file and folder backup tools, file management, antivirus, hard disk diagnostics, registry cleaner, network performance monitor, screensavers etc.

4 0

3 years ago

Ben uses a table that has few columns. He knows about a particular value in the first column and wants to find the corresponding

igor_vitrenko [27]

I'd suggest he uses LOOKUP Function.

You can use the LOOKUP function when you need to look in a single column or row and find a value from the same position in a corresponding column or row. We have a much improved VLOOKUP that can also be used to search one row or column or multiple rows and columns.

4 0

3 years ago

Read 2 more answers

Explain block diagram of. computer architure

ozzi

Answer:

A block diagram is a diagram of a system in which the principal parts or functions are represented by blocks connected by lines that show the relationships of the blocks. They are heavily used in engineering in hardware design, electronic design, software design, and process flow diagrams.

Explanation:

In your question you asked architure but maybe it is architecture (•;

5 0

3 years ago

Define CPU and its functions​

Define CPU and its functions