Which Type Of Variable Is Visible To Every Module And The Entire Program?

Which type of variable is visible to every module and the entire program quizlet?

The scope of the parameter variables is the entire program and it is visible to any statement in the program. When an argument is passed by value, the communication channel works only in one direction.

What is the term used for the variable that receives an argument that passed into the module function )?

What is the term used for the variable that receives an argument that passed into a module? Parameter .

Is a variable that receives an argument which is passed to a module?

parameter ; is a variable that receives an argument that is passed into a module. When two parameter variables are declared inside the parentheses in the module header. ... The argument is passed into a special type of parameter known as a reference variable.

What is the term used for the memory address of the location of the statement immediately after the module call?

What is the term used for the memory address of the location of the statement immediately after the module call? – Continue point . – Resume address .

Which type of variable is visible to every function and procedure in the entire program?

A Global Variable in the program is a variable defined outside the subroutine or function. It has a global scope means it holds its value throughout the lifetime of the program. Hence, it can be accessed throughout the program by any function defined within the program, unless it is shadowed.

What is another term used for desk checking?

Desk checking is also known as hand tracing that implies the technique of testing an algorithm’s logic and input/output variables by the programmer. Desk check is performed manually by walking through every line in a pseudo-code to identify the bugs in logic and to ensure if the algorithm works as intended.

What does the following statement mean num1 num2 Get_num ()?

What does the following statement mean? num1, num2 = get_num() The function get_num() is expected to return a value each for num1 and num2. The randrange function returns a randomly selected value from a specific sequence of numbers.

What is passing reference C++?

Pass-by-reference means to pass the reference of an argument in the calling function to the corresponding formal parameter of the called function . The called function can modify the value of the argument by using its reference passed in. The formal parameter is an alias for the argument. ...

Why is a gateway module used quizlet?

why is a gateway module used? for a scan tool data, a gateway module acts as the main communication module and it is responsible for communicating with other module . in motor vehicles, the instrument panel control (IPC) module or body control module used as a gateway module.

What happens when a module is called?

What does the phrase “calling a module” mean? The program jumps to and executes the statements in the module’s body. When a module is executing, what happens when the end of the module is reached? When the module ends, the program jumps back to the return point and resumes execution .

How do can h and can l operate?

CAN bus uses two dedicated wires for communication. The wires are called CAN high and CAN low. When the CAN bus is in idle mode, both lines carry 2.5V. When data bits are being transmitted, the CAN high line goes to 3.75V and the CAN low drops to 1.25V, thereby generating a 2.5V differential between the lines.

Can you write a complete program using only a decision structure?

It is possible to write a complete program using only a decision structure . A nested decision structure can be used to test more than one condition. ... The If-Then-Else statement should be used to write a single alternative decision structure.

Can a module have two variables of the same name?

A module can have two variables of the same name because they are within the same scope . The arguments in a module call and the parameters listed in the module header must be of compatible data types. The scope of the parameter variables is the entire program and it is visible to any statement in the program.

Which of the following is not an actual programming language?

Description: Pseudocode is not an actual programming language. So it cannot be compiled into an executable program. It uses short terms or simple English language syntaxes to write code for programs before it is actually converted into a specific programming language.

What type of alternative decision structure is a case structure?