When an input or output is considered in terms of negative logic it is defined as

DIGITAL LOGIC DESIGN BASICS MCQ

• According to the ANSI standard the carry output is designated by
• Negation is represented by the sign of
• The symbol Π represents a
• Converting code X to code Y is represented by the symbol of
• 2 to 4 line decoder will have
• The negative logic is symbolized with
• Symbol for multiplexer is
• Active low inputs or outputs are
• The symbol for AND gate is
• Addition is symbolized by the sign of
• Random access memory is represented by the qualifying symbol of
• When an input or output is considered in terms of negative logic it is defined as
• 2^0 is equal to
• Ripple counter is represented by the qualifying symbol of
• Even parity element in Qualifying symbols is represented as
• Counter with the value CT=15 will count
• According to ANSI standard the inputs are placed in which blocks
• In graphic symbols, the & is used to show
• Standard for components recognition is the standard given by
• Magnitude comparator is represented by the qualifying symbol of
• The letter which is used for Dependency notation of AND gate is?
• According to the ANSI standard the carry input is designated by
• The graphic symbol of AND is same as
• Active low is represented the symbol of
• The graphic symbol of NOR is same as
• The graphic symbol for OR gate is
• When an input/output is considered in terms of positive logic it is referred to as
• Arithmetic logic unit is represented by the qualifying symbol of
• The symbol ∑ represents
• To represent the relationship between input and output we use
• The graphic symbol of buffer is same as
• An Input/output with small circle is active at
• The diamond shape having bar on bottom represents
• 7483 IC is enclosed in a package of
• Data input is represented by the symbol
• The letter which is used for Dependency notation of OR gate is
• Odd parity element in qualifying symbol is represented as
• Counter is represented in qualifying symbols as
• ANSI/IEEE standard for logic functions uses
• The letter which is used for Dependency notation of control is
• The letter which is used for dependency notation of enable action is
• The positive logic is symbolized with
• Input/output without small circle is active at
• Demultiplexer in qualifying symbols is represented as
• The letter which is used for Dependency notation of controlled transmission is
• The diamond shape having bar on top represents
• Read only memory in qualifying symbols is represented as
• According to the ANSI standard the outputs are placed in which blocks

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• DIGITAL LOGIC DESIGN BASICS MCQ

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