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Digital Electronics

Digital Electronics
The largest positive number that can be stored in a computer that has 16-bit word length and uses two’s complement arithmetic is

 65,536
 32,767
 32
 32,768

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Digital Electronics
The way of representing numbers in the form of 0s and 1s is called as

 Binary Notation
 Computer Notation
 Zeros Notation
 Ones Notation

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Digital Electronics
While using a frequency counter for measuring frequency, two modes of measurement are possible. 1. Period time 2. Frequency mode There is a ‘cross-over frequency’ below which the period mode is preferred. Assuming the crystal oscillator frequency to be 4Mhz the crossover frequency is given by

 8 Mhz
 2 Mhz
 2 Khz
 1 Khz

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Digital Electronics
At which the digital data can be applied to a a gate is known as ________ frequency.

 Run-time
 Truth
 Propagation
 Operating

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Digital Electronics
If a Hexadecimal number needs to convert to binary. For each hexadecimal digit, there will be how many bits

 4
 8
 1
 2

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Digital Electronics
The binary number designations of the rows and columns of the K-map are in

 BCD code
 Gray code
 XS-3 code
 binary code

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