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KatRina [158]
1 year ago
5

Consider the following variable declarations and initializations.

Computers and Technology
1 answer:
blsea [12.9K]1 year ago
3 0

The expression which evaluates to false is  a < b != c < b.

What is expression?

A "statement," which is just a single unit of execution and returns nothing, is different from a "expression," which is a mixture of values and functions that are combined and processed by the compiler to create a new value.

What is variable declarations?

You declare a variable when you give it a type and an identifier but have not yet given it a value. Definition of a variable When you assign a value to a variable, usually using the assignment operator =, you are defining the variable.

What is  initializations?

Except for function parameters, all auto variables can be initialized. If an automated object is not explicitly initialized, its value is undefined. Any legitimate C or C++ expression may be used to represent an initial value if one is provided.

Learn more about declarations and initializations click here:

brainly.com/question/27230187

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What type of computer is IBM 1401 ?<br><br>​
rjkz [21]

Answer:

The IBM 1401 is a variable-word length decimal computer that was announced by IBM on October 5, 1959.

7 0
3 years ago
Easy coding question, please help.
borishaifa [10]

Answers:

What is the index of the last element in the array? stArr1.length()-1

This prints the names in order. How would I print every other value? Change line 4 to: index = index +2

Change line 7 to: i < names.length

5 0
3 years ago
What subnet mask can be used to segment the 172.16.0.0 network to allow for a minimum of 6 subnets while maximizing the number o
marishachu [46]

The subnet mask can be utilized to segment the 172.16.0.0 network to qualify for a minimum of 6 subnets while maximizing the numeral of broadcasters per subnet is 255.255.224.0

<h3>What do subnet masks mean?</h3>
  • A subnet mask is a 32-bit numeral formed by setting keeper bits to all 0s and developing network times to all 1s.
  • In this way, the subnet mask divides the IP speech into the network and host addresses.
  • A subnet mask is used to separate an IP address into two pieces. One element defines the host (computer), and the different part identifies the network to which it belongs.
  • To better comprehend how IP lessons and subnet masks work, look at an IP speech and see how it's managed.

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5 0
2 years ago
Pseudocode for mystry algorithm
kari74 [83]

Answer:

Initially if x = a = 2437 and y = 875,  condition (1) that is x>y is true and output would be x = 1562 with y = 87

Explanation:

According to pseudo code the code will run until x becomes equal to y. Initially if x = a = 2437 and y = 875,  condition (1) that is x>y is true. So next step would be x=x-y and output would be x = 1562 with y = 875. With initial values x = a = 2437 and y = 875, x becomes equal to y after 21 iterations and output is x=y=1

                 X        Y

  1.      2437         875
  2.      1562         875
  3.       687          875
  4.       687          188
  5.       499          188
  6.       311            188
  7.       123           188
  8.       123           65
  9.       58            65
  10.       58             7
  11.       51              7
  12.       44             7
  13.       37             7
  14.       30             7
  15.       23             7
  16.       16              7
  17.        9              7
  18.        2              7
  19.        2              5
  20.        2              3
  21.        2              1
  22.        1               1
8 0
3 years ago
What are the types of Operating System​
Archy [21]

Answer:

1. Gestión de la memoria principal

Esta es una característica del sistema operativo básica. La memoria principal de la computadora almacena los datos que serán usados por el CPU en la ejecución de los programas. El sistema operativo se encarga de gestionarla, es decir, asignar partes de memoria a la nueva información usada, y evitar que se sature.

2. Gestión de la memoria secundaria

Es la memoria más “permanente” de una computadora. Al igual que la memoria principal, el SO sistema operativo asigna el orden de guardado en esta memoria y la mejor manera de aprovechar el espacio libre.  

3. Gestión de procesos

Cuando envías un comando para que el ordenador realice una tarea, una de las funciones del sistema operativo es organizar los recursos de la computadora para ejecutarla. Esto incluye la memoria, el tiempo del CPU, los programas y archivos necesarios para ejecutar la tarea, los procesos que podrían entorpecerla y los periféricos que podrían ser necesarios para cumplirla.

4. Gestión de recursos  

¡Esta es una de las características del sistema operativo más importantes! El sistema operativo coordina los recursos del hardware que integra la computadora para cumplir con las tareas requeridas. El CPU, los periféricos, las memorias principal y secundaria, los programas, todo tiene que trabajar al unísono para cumplir con las tareas de forma óptima.

5. Gestión de usuarios  

El software operativo controla el acceso de los usuarios a las cuentas individuales o grupales. También, se encarga de administrar a qué recursos e información tiene acceso cada uno de ellos.  

6. Gestión de la seguridad  

Así como controla el acceso de usuarios, el sistema operativo también está encargado de gestionar los controles de seguridad de la computadora, entre ellos el firewall. Por ejemplo, en cuanto a la función del sistema operativo para la seguridad informática es evitar la pérdida de datos, controlar la confidencialidad de los datos y controlar el acceso a la información y a los recursos del equipo.

5 0
3 years ago
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