Computer Science

Stack

it is pronounced as di-mon.

Mb is a measurement of capacity while GHz is the amount of how many times the processor completes a cycle (in the millionths) per second. For example, 2 GHz would result in 2,000,000 cycle per second. Where I can see he/she's getting at are how many Mb/s can the processor process. This is all in the matter of the Front-Side Bus of the processor. Here's a mental image: Pretend that the processor is an hourglass. The gap in the center would be the Front-Side Bus. You would get as many grains as you have RAM. The larger the gap, the faster the grains fall through.

Both are linear data structures.

Binary is a system of numbers that a computer uses to record data. It is simpler than decimal as its only characters are 0 and 1 while decimal has 0 1 2 3 4 5 6 7 8 and 9. A computer can more easily record "on off" or 10 than it can 2. in the same way it can more easily record 11 than 3, 100 than 4 101 than 5 110 than 6 etc.

So basically, Binary is just a simpler way of recording the same numbers as decimal, and is much easier for computers to use to store data than decimal as they can just store their bytes as packets of on off on off and that converts on the screen to numbers letters and pixels. oh and your mouse is dependent on binary too.

path name

national computer security association

They work very similar to one another

Two main types:

Relational Calculus based Language

Relational Algebra based Language.

These languages provide similar set of operations but with different syntax. Calculus based is more kind of procedural and near to English, while Algebra based uses a set of symbols for queries.

Computer Uses Uses of computer & related resources. The influence of computers is universal. Computers are used in applications ranging from running a farm, diagnosing a disease, and designing...

jr.assistant engineer, jr. software engineer, hardware engineer, analyst, this are the jobs can get after diploma in engg. in india just with a diploma u wont fetch a job, either u do B.E or b.tech or PGDCA( for pgdca eligibile if it is only after 10+2+diploma). some of the valued professional course like Oracle, SAP, IBM, redhat, java, c, c++ certification vl help u in getting a good job n package.

Note: Diploma cannot be considered as low in education. it is far better than normal non-technical degree. it is equivalent B.sc in computerscience. not as B.E or B.tech

A call to the exec() family of functions in UNIX does not normally return to the calling process. This is because the call replaces the invoking process'es image, thus there is nothing to return to. If an error does occur, exec() returns -1, and sets an error value that can be interrogated, but the answer to the question is, usually, never.

The normal paradigm for launching a process and getting control back, such as by the shell, is to call fork(), which splits the invoking process into two identical processes, one continuing to monitor the other. The other process then calls exec(), replacing itself. When it exits, the first process can detect that and retrieve its return value.

The purpose of using Normalization is to avoid the data redundancy in tables. The normalized schema is much faster in performance so you can get a quick response from the database.

OLTP database designers follow the Normalization rules but the tables in Data warehousing(OLAP) data bases are in the De normalized form, they won't follow the Normalization technique. For this reason we are using more complex queries in Data warehouses which uses more system resources.

Some one might explain you better way.........

Thanks

Blueberry

DMA (Direct Memory Access) has high performance because the CPU does not get involved in the transfer of the individual data bytes. The DMA hardware takes care of reading or writing the device, accessing and incrementing the memory pointer, writing or reading the memory, and detecting end of block. Each transfer then only takes one or two machine cycles, and the CPU can go and do something else.

DBMS stands for DataBase Management System. So it's role is basically to manage the database. More specifically this software controls the storage, organization, retrieval, integrity and security of the data in the database.

What are the applications of Binary Tree.

the power point is a process of a project presentation on the screen of computer

not sure

Certainly fuzzy logic is not the best in solving uncertainty, but..... it is on of the best alternatives to that exists to model uncertainty.

There are two types of views in Oracle based upon from how many tables data are being fetched.

1. Simple view - In this view, data is coming from only one table.

2. Complex view - In this view, data comes from more than one table.

That's it.

However, Complex views have some limitations. For these follow Oracle documentation.

DFA - Deterministic Finite Automata

NFA - Non-Deterministic Finite Automata

Both DFAs and NFAs are abstract machines which can be used to describe languages.

There is no automated way of calculating the TP,TN,FP,& FN. You have to determing them manually or atleast the TP. What you can do is create a hash table and enter all the true matches or the true positives. You can then call the hash table in a hash map and detemine the accuracy of your output that's what i did for my paper. Hope this helps