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Determine the term- Files
File maintenance is significant. Updating of files generally involves inserting, amending and deleting data.
Example:
A bank would amend data if a customer changed their personal details (for example address, telephone number or their name through marriage). Data would need to be inserted if a new customer joined bank and deletion of data would take place if a customer left country or died (in both cases their accounts will be closed).
Define Handshaking. Handshaking is a method commonly used to accompany ever data item being transfer with the control signal that show the presence of data in the bus. The unit
What should the size of ''t'' in btree be depending on the hard disk size
Translating from English to First-Order Logic: Still we have now seen some of examples of first order sentences, than you should practice writing down English sentences in fir
Which scheduling policy is most suitable for a time-shared operating system? Ans. Round-Robin scheduling policy is most appropriate for a time-shared operating system.
Q. F' (A, B, C, D) = (A + B + D')(A + C' + D')(A + B' + C') D' (A, B, C, D) = (A + B' + C + D')(A' + C' + D')(A' + B + D) Find the simplified function F and imple
Q. Basic need of Random Access Memory? Main memory is Random access memory. It is generally organised as words of fixed length. Length of a word is termed as word length. Every
State the Tips of timescale directive Include a `timescale directive at the top of each module, even if there are no delays i n the module, since some simulators may require th
For F = A.B.C + B.C.D ‾ + A ‾.B.C, write the truth table to realize the function using NAND gates only ? Ans. Logic Function given as F = ABC + BC‾D + A‾BC, simplification o
Q. Interrupt - Driven Input-output? Problem with programmed I/O is that processor has to wait a long time for I/O interface to see whether a device is free or waits until compl
What is dialog Module? A dialog Module is a callable sequence of screens that does not belong to a certain transaction. Dialog modules have their module pools, and can be know
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