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describe the working of crtthe electron beam produces a tiny bright visible spot when it strikes the phosphor-coated screen a colour crt monitor has
state the importance of crt monitorcrt is considered to be one of the most important component because the quality of displayed image influences the
cathode ray tube technology crtcrt is an analog device that is used by a digital device - computer the interface between these two devices is
name the various display devicesdifferent types of display devices are discussed along with the principles on which these work the main display
a staircase light is controlled by two switches one at the top of the stairs and another at the bottom of
determine the advantages of bcd addernow let us see the arithmetic addition of two decimal digits in the bcd with a possible carry from previous
enumerate about the decimal arithmetic unitthe user of the computer input data in decimal numbers and receives output in the decimal form but a cpu
hardware implementation for signed-magnitude datawhen multiplication is implemented in digital computer we change
multiplication algorithmsmultiplication of the two fixed-point binary numbers in signed magnitude representation is done with paper and pencil
explain the uses of arithmetic processor a processor has arithmetic processor as a sub part of it which executes arithmetic operations the
which algorithm is used to solve computational problemsif we want to solve any problem then we use a series of well-defined steps these steps are
give brief description about arithmetic processing unitto execute the arithmetic operations there is a separate section known as arithmetic
computer arithmeticdata is manipulated with the help of arithmetic instructions in digital computers data is manipulated to produce the
in how many ways line of code of assembly language can be divideda line of code of an assembly language program can be divided in three columns
what is machine languageto write program for a computer we need to specify directly or indirectly the sequence of machine instructions these
what is assembleran assembler is a program which takes as input a symbolic language program and produces output as its binary machine language
stack organizationthe cpu of the most computers comprises of stack or called as last-in-first-out lifo list in which information is stored in such a
explain the stack in digital computersthe stack in digital computers is fundamentally a memory unit with an address register which can count only
name the two operations of stacka stack has only two operations and they are insertion and deletion of items the operation insertion is called push
what is indexed addressingthe location of data is calculated as sum of an address specified by one of previous methods and value of an index register
indirect addressinga memory location is given that holds another memory location this second memory location holds the real data this mechanism
state the relative addressingthe location of data is specified relative to current value of the program counter this is helpful for specifying
absolute addressing and implied addressinga fixed address is specified and also called as direct addressingthe location of data is implied by
what is immediate addressingthe data itself beside the address is given as the operand or operands of the
what are addressing modesmany of instructions that a computer actually executes during running of a program concern movement of data to and from