Digital Electronics MCQs in PDF format for Electrical Engineering students. This includes a comprehensive set of Digital Electronics MCQs, available for free download, an online test, and a Digital Electronics MCQ book.
For one BCD digit to be stored, how many bits are needed ?
A. 2
B. 3
C. 4
D. 5For a three input NAND gate, how many entries will there be in the truth table ?
A. 2
B. 4
C. 6
D. 8A latch is ______ sensitive ?
A. edge
B. level
C. both level and edge
D. None of themWhich number system has 16 as its base ?
A. Hexadecimal
B. Octal
C. Decimal
D. NoneWhich of the following memories employs a basic memory unit consisting of a transistor and a capacitor ?
A. DRAM
B. PRAM
C. SRAM
D. None