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a dialog box such as a file menu that have one command until it is clicked when a number of dissimilar commands drop-down
move the mouse pointer over the object you wish to drag and then hold down the left mouse button whereas holding the mouse button move the mouse
this is a small window that is demanding your attention you must respond before you can carry on using the program that shown the dialog box a dialog
the illustration of the mouse on-screen depending on your settings the cursor can be many dissimilar things
a system utility that comes with windows that permits the use to change a variety of dissimilar windows and system settings
an established communication session among a server and a
clipboard is a temporary storage location in windows the clipart will kept one piece of information at a time when it is manually added to the
a dialog box generally square that records an on or off value
a program is backward compatible if it can use files from an older version of itself for a file saved in the program to be backward compatible it
binary is an alternative number system which works very good for computers humans have ten fingers thats probably why we use ten digits 0 1 2 3 4 5 6
they are of two types they are big endian and little endianmemory is separated into two bank 1even bank 2odd bank
accumulator is the register in which arithmetic and logic calculations are completed
stack pointer is a particular purpose 16-bit register in the microprocessor which grasp the address of the top of the stack
program counter and stack pointer all have 16 bits
8085 the interrupts are classified as software and hardware
rst 45 is known as trap rst 45 is known as trap
flag is known as low order register amp accumulator is known as high order register
yes it can be used if an accurate clock frequency is not needed also the component cost is low contrast to lc or crystal
why address bus is unidirectional and data bus is bidirectionalans because there is no require address transaction among processor and peripheral
i think yesso if 8259 gives interrupt then it will be serviced instantly but since into pin is left hanging the insr bit will never be setand so
why the temporary registers w and z are named so i mean we start from abcde then h and l coz h stands for higher bit nd l for lower bit of the
what is the logical difference among move a to b and compute b aans in case of move a to b it will move whatever the value of a in to bit mean it
object repository means not a set of objectsits a common repository for all the people testing developers for seeing all the data in one loginfor
microprocessor is a program-controlled device which fetches the instructions from memory decodes and implements the instructions most micro processor
microprocessor have rom chip because it have instructions to implement datait have the monitor program which not only include implementation