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Computer Science

Computer Science is the systematic study of algorithmic processes that describe and transform information. It includes the theoretical foundations of information and computation and the practical techniques of applying those foundations to computer systems. Among the many subfields of Computer Science are computer graphics, computer programming, computational complexity theory, and human-computer interaction. Questions about Computer Science, terms such as algorithms and proofs, and methodologies are encouraged in this category.

500 Questions

What are the advantages of computer crime?

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There are no advantages to computer crime. It is illegal, unethical, and can have serious consequences for victims and perpetrators. It undermines trust in technology and can lead to financial losses, identity theft, and privacy breaches.

'What is the difference between computer science and information technology Is Electronics and communication engineering is better than computer science?

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Computer science engineers: These folks are like the engineers and mechanics who design and build the cars from scratch, figuring out how the engine works, what makes it fast, and how to make it strong.

IT professionals: They're like the mechanics and technicians who keep the cars running smoothly. They troubleshoot problems, perform maintenance, enhance cybersecurity and ensure everything runs efficiently.

What is the difference between ICT and ICTs?

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ict the use of computers and telecommunication devices for sendind,processing and storage of information whiles icts are the devices used in the transmision of informatin

Define the two principle integrity rules for the relational modelDisscuss why it is desirable to enforce these rules also explain how DBMS enforces these integrity rules?

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Define the two principle integrity rules for the relational modelDisscuss why it is desirable to enforce these rules also explain how DBMS enforces these integrity rules?

What was the first high level language?

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The first high-level programming language is often considered to be Fortran (short for "Formula Translation"). Developed by IBM in the 1950s, Fortran was designed to allow for high-level mathematical and scientific computations. Its creation marked a significant departure from low-level machine code programming, enabling programmers to write code in a more human-readable form, which could then be translated into machine code by a compiler.

Who was the first women in America who get PhD degree in computer science?

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The first woman in America to receive a PhD in computer science was Sister Mary Kenneth Keller in 1965 from the University of Wisconsin. She was a pioneer in the field of computer science and education, and made significant contributions to the advancement of technology in academia.

What is hardware stack and software stack?

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A hardware stack refers to the physical components of a computer system, typically arranged in layers. It includes the processor, memory (RAM), storage (hard drive or SSD), and input/output devices (keyboard, mouse, monitor, etc.).

What can do after 12Th computer science?

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After completing 12th grade in computer science in India, consider pursuing a Bachelor's degree in Computer Science or related fields. Additionally, explore diploma/certification courses for specialized skills, seek internships for practical experience, and network to expand opportunities.

Full form of jndi in java?

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JNDI stands for Java Naming and Directory Interface

JNDI is an API specified in Java technology that provides naming and directory functionality to applications written in the Java programming language

Does Communications and Computer Engineeering include all the bachelor of Computer Science?

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Depends on the county. Some have bachelors at Mathematics Applied to Electronics and such a bachelor is in the Computer Science category. So the answer is no, those are not the only bachelors of computer science.

The basic visual symbols in the language of art?

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as a group,what are the basic visual symbols in the language of art called

Why bcnf is stronger than 3nf?

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A relation R is in 3NF if and only if every dependency A->B satisfied by R meets at least ONE of the following criteria: 1. A->B is trivial (i.e. B is a subset of A) 2. A is a superkey 3. B is a subset of a candidate key BCNF doesn't permit the third of these options. Therefore BCNF is said to be stronger than 3NF because 3NF permits some dependencies which BCNF does not.

Will there be any sc st reservation in seats or in fee in lovely professional university?

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Yes lovely professional university offers reservation in seats for SC/ST but in some courses like of Physical education and education programmes like in B.Ed.

What is the data found in the cache is called?

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The data found in the cache is called cache data. It typically consists of recently accessed or frequently used instructions or data that are stored in a smaller and faster memory area for quicker access by the processor.

What is difference between null value and not null value?

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Putting it very simply a null value is empty and a not null value contains something.

How do measure memory?

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Megabytes and Gigabytes.

1024 Megabytes = 1 Gigabyte.

The computer has L2 Cache on the CPU. this is very fast memory that cannot be changed.

The other type of RAM (Random Access Memory) is Main Memory, which is in "sticks" on the motherboard, usually 2-3 inches from the CPU. this memory is supplied in (DDR2):

256mb; 512mb; 1gb; 2gb; 4gb.

What is the difference between BSc Computer Science course and BTech computer Science course?

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B.Sc(computer science) is a simple and easy to do computer science degree. it is a 3 year graduation degree with basic science, broad and theoretical science. You don't need to have excellence in maths n science for this. To get good job opportunities, student must do m.sc(cs) after b.sc. If you are comfortable with basic science and not more declined towards technical aspects of science, then B.sc is a good option.

B.tech is a tough and demanding computer science degree. its a 4 year degree with technical experience(6 months of practical internship during the graduation). Student must have expertise in maths and science,good career prospects with the choice of engineering discipline + further specialization under it gives an edge to choose and follow your career goals in that segment.

What is the date of the results of Pune University FY BSc Computer Science exams held in March-April 2009?

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"http://wiki.answers.com/Q/What_is_the_date_of_the_results_of_Pune_University_FY_BSc_Computer_Science_exams_held_in_March-April_2009"

How do you connect a Nintendo DS with a PC without Wi-Fi connection?

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You'd need at least the DS Opera browser cartridge, which comes with a RAM expansion to go in Slot-2. The DS really isn't powerful enough for proper browsing otherwise, which is why no inbuilt browser is provided.

Give at least 10 uses of computer?

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Five uses of a computer:

1. You can look up many kinds of information

2. You can view movies and pictures

3. You can save and edit all your photos

4. You can order things through the internet

5. You can send emails

How many GB are 241101 KB?

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There isn't any there is 1024kb in a 1mb and 1024mb in 1gb so the is 1024000kb in 1gb

What is difference between starvation and deadlock?

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Deadlock:

Two processes are said to be in deadlock situation if

process A holding onto resources required for process B and

where as B holding onto the resources required for process

A.

Starvation:

This is mostly happens in time sharing systems in which the

process which requires less time slot is waiting for the

large process to finish and to release the resources, but

the large process holding the resources for long time

(almost for forever) and the process that requires small

time slot goes on waiting. Such situation is starvation for

small process

Advantage and disadvantage of neural network?

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Advantages and disadvantages of Artificial Neural Network

Advantages:

· A neural network can perform tasks that a linear program cannot.

· When an element of the neural network fails, it can continue without any problem by their parallel nature.

· A neural network learns and does not need to be reprogrammed.

· It can be implemented in any application and without any problem.

Disadvantages:

· The neural network needs training to operate.

· The architecture of a neural network is different from the architecture of microprocessors therefore needs to be emulated.

· Requires high processing time for large neural networks.