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Keyboard.

Mouse.

Scanner.

Touch screen.

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16y ago

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What are the main components of the systems theory?

For a computer system, the only components you need are: The Store The processor Input Output That's it really. Even very early computers (such as Babbages mechanical difference engine from 1840) had these four components. In a modern computer, the store is the RAM and disk drive (as well as the network in certain situations), The processor is mainly the CPU, but also many of the smaller chips on the mother board, input is the keyboard and mouse and finally the output is the screen, sound and printer ect. There are peripherals that are several of these components simultaniously, such as if you plug a cell phone into a computer it would be input,output and store all at the same time.


What are the 4 types of input categories?

keyboard .. mouse . microphone ... USB port


What is a binary flip flop?

A binary flip flop is a collection of 4 NAND gates arranged in specific circuit to allow it preserve state. The first two NAND gates use an external voltage as their first input and themselves as their second input; where as the second set of NAND gates use the first pair of gates output as their first input, and themselves as their second input.


Design a 4 bit majority gate circuit whose output is 1 if the majority of the input are 1 and output is 0 why?

4000 yrs


What does the error message "index 4 is out of bounds for axis 0 with size 4" indicate in Python programming?

This error message in Python programming indicates that you are trying to access an index that is outside the range of the array or list you are working with. In this case, you are trying to access index 4 in an array or list that only has a size of 4, causing the error.

Related Questions

What peripherals can you connect with a media player?

i dont know just joking it is 4


What is a high speed parallel port to attach peripherals like disk?

10.2:4


What is the output if the input is 4?

To provide an accurate output for the input of 4, I would need more context about the function or process being applied to this input. For example, if it’s a mathematical operation, the output could vary widely (e.g., doubling it would yield 8). Please specify the context or function for a precise answer.


How many input MUX you will get if 4 input multiplexers drive a 4 input multiplexer?

we'll get 4 input mux cuz 2^4=16.... therefore the first 4 input mux has 16 o/p.. hence four-4 i/p mux are required to fill all 16 leads.


What are 4 different peripherals on a desktop or laptop?

Document scanner Printer Mouse Graphics Pad


How many outputs are possible for 4 input decoder?

A 4-input decoder can produce (2^n) outputs, where (n) is the number of inputs. For a 4-input decoder, (n = 4), so the number of possible outputs is (2^4 = 16). Therefore, a 4-input decoder can generate 16 distinct output lines based on the 4 input combinations.


How do you do input and output if input is n?

3n + 4


Name 4 input devices?

what is name for input devices?


What is the rule when the input is 1 and the output is 5 and input is 5 and output is 1 and input is 9 and output is -3?

The rule appears to be a linear relationship between the input and output values. When the input increases by 4 (from 1 to 5), the output decreases by 4 (from 5 to 1). Similarly, when the input increases by another 4 (from 5 to 9), the output decreases by 4 again (from 1 to -3). Therefore, the rule seems to be that for every increase of 4 in the input, the output decreases by 4.


What is the rule if the input is 6 and the output is 4?

The relationship between the input and output values is typically defined by a function. In this case, if the input is 6 and the output is 4, the function could be represented as f(x) = x - 2. This function subtracts 2 from the input value to get the output value.


What is the rule if 4 is in the input and 32 is the output?

The relationship between the input of 4 and the output of 32 suggests a multiplicative rule. Specifically, it appears that the output is 8 times the input (4 × 8 = 32). Therefore, the rule can be expressed as: output = input × 8.


What is the rule for input 4 and output 13?

There are infinitely many possible answers. Rule 1: Add 9 to Input Rule 2: Add 5 to 2*Input Rule 3: Add 1 to 3*Input Rule 4: Subtract -3 from 4*Input or, moving away from whole numbers, Add 3.8 to 2.3 times Input.