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Digital Electronics

Digital Electronics
A device which converts decimal number into BCD form is called

 encoder
 code converter
 decoder
 multiplexer

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Digital Electronics
The binary equivalent of hexadecimal number 4F2D is

 0101 1111 0010 1100
 0100 1110 0010 1101
 0100 1111 0010 1100
 0100 1111 0010 1101

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Digital Electronics
The 7-bit Hamming code is used to transmit

 no data bits
 4 data bits
 7 data bits
 3 data bits

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Digital Electronics
Assuming 8 bits for data, 1 bit for parity, I start bit and 2 stop bits, the number of characters that 1200 BPS communication line can transmit is.

None of these
120 CPS
10 CPS
12 CPS

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Digital Electronics
Latches are ________ circuits.

 count triggered
 pulse triggered
 level triggered
 edge triggered

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Digital Electronics
A number system with radix 2 is known as

 Decimal
 Hexadecimal
 Octal
 Binary

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MORE MCQ ON Digital Electronics

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