A program
is a sequence of instructions stored in main memory. When a program is run, the CPU fetches the instructions and executes or follows the instructions.
Is a set of step by step instructions that tell a computer exactly what to do?
A set of instructions that directs a computer's hardware to perform a task is called
a program, or software program
.
Does a programmer needs to understand sequencing to determine whether the order of steps will affect the outcome of the program?
A programmer needs to understand sequencing to determine whether the order of steps will affect the outcome of the program. … that allows the computer to choose between different paths in a program.
Are used to store information that will be referenced and manipulated in a computer program?
Variables
are used to store information to be referenced and manipulated in a computer program. … Their sole purpose is to label and store data in memory. This data can then be used throughout your program.
Which of the following are skills you need to be successful in coding?
- Proficiency with programming languages. …
- Learning concepts and applying them to other problems. …
- Mathematical skills. …
- Problem-solving capability. …
- Communication skills. …
- Writing skills. …
- Inquisitiveness. …
- Self-motivation.
What is a sequence of instructions called?
A program
is a sequence of instructions stored in main memory.
What is the most basic language that computers understand?
Machine language
What is the proper way to declare a variable?
In ActionScript declare a variable by
writing “var” followed by the name of the variable, followed by a colon, followed by the TYPE
. (e.g., var jims_age : int = 21;'). “Initialize” a variable. Initializing a variable is another way to say, “declare a variable”, but further, implies giving it a base value.
What are variables How are they important for a program?
Variables are named labels whose values can be used and processed during program run. Variables are important for a program
because they enable a program to process different sets of data
.
Why is it important to declare a variable?
It's best to declare variables
when you first use them to ensure that they are always initialized to some valid value and that their intended use is always apparent
. The alternative is typically to declare all variables in one location, typically at the top of the block or, even worse, at the top of a function.
Is coding a good skill to have?
Coding is increasingly being taught in high schools, and it's become a
desirable skill
even outside of the tech industry. Experts argue that coding is becoming the new literacy; a skill so fundamental that everyone should possess it to some degree.
What are programing skills?
- Proficiency with programming languages. …
- Learning concepts and applying them to other problems. …
- Mathematical skills. …
- Problem-solving capability. …
- Communication skills. …
- Writing skills. …
- Inquisitiveness. …
- Self-motivation.
What is important for programming?
Programming languages
use classes and functions that control commands
. The reason that programming is so important is that it directs a computer to complete these commands over and over again, so people do not have to do the task repeatedly. Instead, the software can do it automatically and accurately.
What is a sequence of instructions used to carry out a particular job?
A sequence of instructions that works together to perform a task is called
a program
. A computer program is a collection of instructions that performs a specific task when executed by a computer. Most computer devices require programs to function properly.
Is a sequence of instructions that solves a problem?
A program
is a sequence of instructions that can be executed by a computer to solve some problem or perform a specified task.
