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
Mariana [72]
3 years ago
11

What is the dual device or input/ output device

Computers and Technology
1 answer:
o-na [289]3 years ago
6 0

Answer:

The devices that can be used to perform both functions -input and output- are called Dual Devices. These devices are also called Dual Purpose Devices or Both Input/Output Devices. With the help of a dual-purpose device, we can enter data into computers as well as we can output data from the computer to outside world.

Explanation:

hope it hepl u :-)

You might be interested in
(e) The entries in each column of the array A are sorted into strictly increasing order.
gizmo_the_mogwai [7]
The answer is 3 because
5 0
2 years ago
Which of the following is true about STEM education? STEM education is focused on understanding rather than applying scientific
Soloha48 [4]

Answer:

C). STEM students are encouraged to blend and expand their knowledge of all four subject areas.

Explanation:

STEM education is characterized as a learning and development approach that focuses upon an amalgamation of four subject areas including science(S), technology(T), engineering(E), and Mathematics(M). Thus, each letter stands for a subject domain and this integration of four subjects primarily aims to 'blend and expand the knowledge of the students in these areas' integratively. It helps in developing and sustaining the interests of young learners through this integrated approach which also assists them with unique opportunities. Thus, <u>option C</u> is the correct answer.

5 0
3 years ago
You receive an email from someone who claims to be a representative from your credit card company. the email asks you to clink o
larisa86 [58]
You should call the company that your credit card is in and ask if you were sent an email. tell the time it was sent. the date. everything.
8 0
3 years ago
Write the code to produce a for loop that counts down from 20 to 0 by 2’s and prints the number each time it goes through the lo
yulyashka [42]

Explanation:

Count-controlled for loop (Three-expression for loop)

This is by far the most common type. This statement is the one used by C. The header of this kind of for loop consists of a three-parameter loop control expression. Generally it has the form:

for (A; Z; I)

A is the initialisation part, Z determines a termination expression and I is the counting expression, where the loop variable is incremented or dcremented. An example of this kind of loop is the for-loop of the programming language C:

for (i=0; i <= n; i++)

This kind of for loop is not implemented in Python!

Numeric Ranges

This kind of for loop is a simplification of the previous kind. It's a counting or enumerating loop. Starting with a start value and counting up to an end value, like for i = 1 to 100

Python doesn't use this either.

Vectorized for loops

They behave as if all iterations are executed in parallel. This means, for example, that all expressions on the right side of assignment statements get evaluated before the assignments.

Iterator-based for loop

Finally, we come to the one used by Python. This kind of a for loop iterates over an enumeration of a set of items. It is usually characterized by the use of an implicit or explicit iterator. In each iteration step a loop variable is set to a value in a sequence or other data collection. This kind of for loop is known in most Unix and Linux shells and it is the one which is implemented in Python.

Example of a simple for loop in Python:

>>> languages = ["C", "C++", "Perl", "Python"]  

>>> for x in languages:

...     print(x)

...  

C

C++

Perl

Python

>>>

3 0
3 years ago
C++ Question: what is in the blanks?
Igoryamba

You didn't specify what the program should output, so there are many possibilities that result in a working program. It *looks* like this was intended:

int x = 24;

int y;

y = x-12;

cout<<y<<endl;

and it will display 12.

8 0
3 years ago
Other questions:
  • Used prevalently on the web, it allows for secure messages to be sent between parties without having to agree on, or share, a se
    7·2 answers
  • Free points! your welcome
    9·2 answers
  • What would happen if a pc that contains a power supply that does not automatically adjust for input voltage is set to 230 volts
    13·1 answer
  • The _____ feature automatically corrects typing, spelling, capitalization, or grammar errors as you type them.
    13·1 answer
  • Whats the wire that connects to the wifi box
    15·2 answers
  • The best place to start when you are looking for information about a device or an application is the ____ of the company that ma
    14·1 answer
  • Gabby is creating a game in which users must create shapes before the clock runs out. Which Python module should Gabby use to cr
    15·2 answers
  • Types of Computer games​
    6·1 answer
  • How should you respond to the theft of your identity cyber awareness.
    14·1 answer
  • Please help me with coding!
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!