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erma4kov [3.2K]
3 years ago
11

How to start to study computer science

Computers and Technology
2 answers:
Bess [88]3 years ago
6 0
Start familiarising yourself with fundamentals of programming, for example procedural programming, OOP, learn some languages such as C++ for example
yuradex [85]3 years ago
5 0
Start to study about hardwware parts of computer,software, numbersystem, multimedia, programming
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What is a URN (include example)
BARSIC [14]

Answer: URN(Uniform Resource Name) is the basically a subset of the Uniform Resource identifier(URL). It uses "urn"scheme for the working an implementation. Uniform resource name functions by identifying components uniquely through their name.

The most common example of URN is ISBN (International Standard Book Number)number which helps in the unique searching and identification of book.

7 0
3 years ago
____ map a set of alphanumeric characters and special symbols to a sequence of numeric values that a computer can process.
Neporo4naja [7]
The answer is : coding schemes
4 0
3 years ago
What are the ethical implications of online social media after someone has died?
ZanzabumX [31]
<span>Think about the things people might have wanted private, but after death they have no control.</span>
8 0
3 years ago
What is an information​ system? A. Information databases B. Information technology C. Hardware and software components D. Comput
Tom [10]

Answer:

Option E Components that interact to produce information

Explanation:

Information system is a system to collect, analyze and disseminate information. An information system consists of five components that work with each other to produce information:

  1. Computer hardware - physical machine that works with information
  2. Computer software - a set of computer instructions that tell computer hardware how to perform a task
  3. Telecommunications - components that connect a group of hardware as to establish a network. This usually includes WiFI technology.
  4. Databases and data warehouses - the place where the digital data are kept and retrieved.
  5. Human resources and procedures - human expertise that run the system by following some standard procedures.
5 0
3 years ago
Which of the following method calls are legal?a. mathMethod(x);b. mathMethod(y);c. mathMethod(x, y);d. mathMethod(x + y);e. math
Roman55 [17]

Answer:

Option a, b, d, f, and j is legal method calls.

Explanation:

In the given question some information is missing, that is the method definition which can be described as follows:

Method definition:

int x =2, y=3; //defining integer variable

int mathMethod (int x)  //method definition

{//method body

int z=x+y; //calculate value

return z;  //return value

}

In the given question option a, b, d, f, and j  is legal, because these options follow the correct syntax, and other option were incorrect which can be defined as follows:

  • In option c, It is illegal because it accepts only one parameter.
  • In option e, It is accepts long number, that's why it is illegal.
  • In option g, It accepts float value, that's why it is illegal.
  • In option h, It doesn't accepts any parameter.
  • In option i, It isn't use in method.
7 0
3 years ago
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