What is a word in computer memory?
In Verilog HDL, a memory word is a register in a memory (that is, RAM or ROM) block that contains the same range of bits as the other registers in the memory. For example, the memory reg [5:0] EXAMPLE [0:2] defines 3 memory words, each containing a bit range of 5 to 0 .
Is computer a Greek word?
The word computer comes from Greek word “compute” “which means to calculate”. A computer is an electronics machine or devices that automatically accepts data and process it and gives the output result under the instruction.
What is word size of a computer?
Word “size” refers to the amount of data a CPU’s internal data registers can hold and process at one time. Modern desktop computers have 64-bit words. Computers embedded in appliances and consumer products have word sizes of 8, 16 or 32 bits.
What is the first computer name?
ENIAC
ENIAC, designed by John Mauchly and J. Presper Eckert, occupied 167 m2, weighed 30 tons, consumed 150 kilowatts of electricity and contained some 20,000 vacuum tubes. ENIAC was soon surpassed by other computers that stored their programs in electronic memories.
What is the full meaning computer?
Common Operating Machine Purposely Used
Some people say that COMPUTER stands for Common Operating Machine Purposely Used for Technological and Educational Research. “A computer is a general purpose electronic device that is used to perform arithmetic and logical operations automatically.
What is a 16 bit word?
A byte is eight bits, a word is 2 bytes (16 bits), a doubleword is 4 bytes (32 bits), and a quadword is 8 bytes (64 bits).
What is word data type?
Bytes, words, and doublewords are the fundamental data types (refer to Figure 2-2 ). A word thus contains 16 bits. The bits of a word are numbered from 0 through 15; bit 0 is the least significant bit. The byte containing bit 0 of the word is called the low byte; the byte containing bit 15 is called the high byte.
Who named computer?
Charles Babbage, an English mechanical engineer and polymath, originated the concept of a programmable computer. Considered the “father of the computer”, he conceptualized and invented the first mechanical computer in the early 19th century.
What is bus size?
A computer bus (often simply called bus) is part of most computers. The size or width of a bus is how many bits it carries in parallel. Common bus sizes are: 4 bits, 8 bits, 12 bits, 16 bits, 24 bits, 32 bits, 64 bits, 80 bits, 96 bits, and 128 bits. Computers use such buses to link: CPU to on-board Memory.
When did the word computer come into use?
First, to deal with the more recent and most familiar meaning of the word ‘computer’: the word first came to mean an electronic device used to store and communicate information (and all of its subsequent functions) only in the 1940s: the earliest citation in the Oxford English Dictionary is from 1946. This is fitting.
Which is the best definition of a computer?
Mainframes, desktop and laptop computers, tablets, and smartphones are some of the different types of computers.Compare analog computer, digital computer. a person who computes; computist. Think you remember last week’s words? Take this quiz on the Words of the Day from April 6–12 to find out! a person who dances professionally, as on the stage.
What’s the full form of ” computer “?
Basically, a computer is an electronic machine that can carry out calculations and is able to store information. In order to do these things, a computer uses different programs for specific tasks. For example, it has a word processing program for typing letters and a program called a Web Browser for searching and browsing the internet.
How is the word used in computer architecture?
Word (computer architecture) In computing, a word is the natural unit of data used by a particular processor design. A word is a fixed-sized piece of data handled as a unit by the instruction set or the hardware of the processor. The number of bits in a word (the word size, word width, or word length) is an important characteristic …
What is the meaning of the word computer?
Meaning of the word “Computer”. Computer is derived from a Latin word “computare” which means to “to calculate” , “to count” , “to sum up” or “to think together”. So, more precisely the word computer mean s a “device that performs computation“.
How do I install Microsoft Word on my laptop?
Click “Customize.”. Select the first program or tool from the list and then choose “Run From My Computer,” “Run All From My Computer,” “Installed on First Use” or “Not Available” from the options. 4. Repeat the previous step for each application or feature. Click “Install Now” to install Microsoft Office to the laptop.
Does this laptop have word?
Collins Concise English Dictionary © HarperCollins Publishers:: laptop /ˈlæpˌtɒp/, laptop computer n. a personal computer that is small and light enough to be operated on the user’s lap. Compare palmtop computer. ‘ laptop ‘ also found in these entries (note: many are not synonyms or translations):
What is another name for a computer?
Synonyms for computer. a machine for performing calculations automatically. Synonyms. computing device. computing machine. data processor. electronic computer. information processing system.
