Which command does not exist in dos?
a.sum
b.cls
c.cd
d.dir?
Answers
Answer:
Concept:
In computing, a command is a request to have a computer programme perform a specific task. It can be sent via a command-line interface, such as a terminal, as input to a communication network as part of a network protocol, or as an event in a graphical interface triggered by a menu item selected by the user. In imperative computer languages, the term command is used specifically. The name comes from the fact that these languages' assertions are frequently written in a way that resembles the imperative mood found in many natural languages. In an imperative language, a statement is similar to a phrase in a natural language, and a command is similar to a verb in such a language.
Given:
Which command does not exist in dos?
a.sum
b.cls
c.cd
d.dir?
Find:
find the correct answer for the given question
Answer:
The answer is option (a) sum
DOS commands are commands that can be used to communicate with the operating system and other command-line software in MS-DOS. Unlike Windows, DOS commands are the most common way to interact with the operating system. Internal and external DOS commands are the two types of DOS commands.
The internal commands are DOS commands whose specifications are stored internally in the command.com file and can be easily retrieved. These are the commands that are most regularly used.
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