Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Active Tutors
Asked Questions
Answered Questions
concept in programming languagea programming language is used to design and describe a set of instructions and computations to be executed by a
netbooksnetbooks are special type of laptop which is very light and small due to its size and weight it is very portable and one may carry it
desktop computerdesktop computer is popularly known as personal computer pc as the name suggest it is generally small in size and fitted on the
processorprocessor plays major role in a computer one should carefully decide about the type of processor and its speed before making a choice
configuration of a pcgenerally when you think of purchasing a computer you first try to exactly know what will be the hardware components such as
types of pc in general basic function of all the computers is same ie computers accept data as input perform operations on these data and
output devicesone of the most important output devices in computer system is its screen commonly called monitor it is an output device and
digital video disksdvd stands for digital video disks or digital versatile disks a dvd stores much more data than a cd-rom its capacities are 47gb
storage mechanism of magnetic diskstorage mechanismmagnetic disk drives contain metal disks that are coated on both sides with an iron oxide
magnetic memory in the above section we have seen various types of semiconductor rams these high speed semiconductor storage devices ie rams
storage capacity and cost per bit of storagestorage capacity it is the amount of data that can be stored in the storage unit a large capacity
access timeaccess time this is the time required to locate and retrieve stored data from the storage unit in response to a program instruction
central processing unita central processing unit cpu in a computer system is an extremely fast device as compared to the main memory but it can
memory unit of computerthe memory unit is an important component of a computer where all the data and information are stored in the form
control unit of the processorthe control unit of the processor is that unit which controls and coordinates the execution of instructions
execution of a machine instructionexecution of a machine instruction on modern processors involves a complex sequence of operations with multiple
concept of instructionthe cpu is a semiconductor integrated circuit chip consisting of a large number of transistors in personal computers the
binary codeswe have seen earlier that digital computers use signals that have two distinct values and there exists a direct analogy between binary
input devices of a digital computerinput devices are used to read the instructions and data to be processed and output devices display the results
functioning of a computercomputers have undergone through a long history of evolution the evolutionary history is often divided into mechanical
questiopurpose of this assignment 1 using dictionaries assignment write a program to read a text file and create a dictionary
each of the following functions has the form fx axb mod n assume that each function has type n base n arrow n base n so that we can think of f as a
software engineering - layered technologyalthough various authors have developed personal definitions of software engineering a definition given by
artificial intelligence software artificial intelligence ai software employs non numerical algorithms to resolve complex problems that are not
personal computer software the personal computer software market has burgeoned from the past decade spreadsheets word processing