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Q. What do you mean by SSI chips?
The 3rd generation computers mostly used SSI chips. One of the key concepts that were brought forward for the duration of this time was concept of family of compatible computers. IBM majorly began this theory with its system/360 family.A family of computers comprises different models. Every model is assigned a model number e.g. IBM system/360 family has Model 30, 40, 50, 65 and 75. The processing speed, memory capacity as well as cost increases as we go up the ladder. But a lower model is compatible to higher model which means program written on a lower model can be executed on a higher model without requiring any change. Only time of execution is decreased as we go in the direction of higher model and also a higher model has greater number of instructions. The major advantage of this family system was flexibility in selection of model.
E.g. if you had a limited budget as well as processing requirements then you might probably start with relatively moderate model. As your business grows up and your processing requirements rise you may upgrade your computer with higher models dependent on your need. Though please note that as you've gone for computer of same family you won't be sacrificing investment on already developed software as they can still be used on newer machines too.
Variable ordering - Forward checking: Hence this is different from variable ordering in two important ways as: Whether this is a dead end when we will end up visiting a
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Prove the following Boolean identities using the laws of Boolean algebra (A + B)(A + C) = A + BC Ans. (A+B)(A+C)=A+BC LHS AA+AC+AB+BC=A+AC+AB+BC OR A((C+1)+A(B+1))+BC
The voltage waveforms shown in given fig. are applied at the inputs of 2-input AND and OR gates. Determine the output waveforms. Ans. The Output waveforms for AND and O
TestManager has a wizard that you can use to copy or import test scripts and other test assets (Datapools) from one to another.
How will you form an 8 bit adder using 2 four bit adder IC's 7483? Ans: 4 bit adder IC is IC 7483. This has two four bit data inputs and output carry, 4 bit data output carr
Q. Find the average of two values? Find the average of two values which are stored in ; Memory locations named FIRST and SECOND ; And puts result in memory location AVG
Define about signal and component of obejct oriented modeling A signal is a specification of an asynchronous stimulus communicated among instances. A component is a physical
There are situations, called hazards that stop the next instruction in the instruction stream from implementing during its designated clock cycle. Hazards decrease the performance
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