Archives: Quizzes

Quiz Championship

Name Email What is the function of the comparators in the 555 timer circuit? to compare the input voltages to the external voltage divider to compare the output voltages to the external voltage divider to compare the input...

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C Programming

Name Email 1.  What is the output of the following program? #include void f() { static int i; ++i; printf("%d", i); } main() { f(); f(); f(); } 111 122 121 123 None 2.  “Stderr” is a standard error. Standard error...

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Combinational Logic

If the inputs to a full adder are A=1, B=0, CIN=1 what will be the logic states on the outputs S and COUT? S=0 COUT=0 S=0 COUT=1 S=1 COUT=0 S=1 COUT=1 None What is the main purpose of the Ripple Blanking facility on some decoder...

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