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Recent questions tagged goclasses2024-dl-3-weekly-quiz
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GO Classes Test Series 2023 | Digital Logic | Test 3 | Question: 4
Which of the following statements about circuits is(are) true? Combinational circuits may have feedback; sequential circuits do not. Combinational circuits have a memoryless property; sequential circuits do not. Both sequential and combinational circuits must ... by an external clock. $1$ only $2$ only $3$ only $2$ and $3$ only
Which of the following statements about circuits is(are) true?Combinational circuits may have feedback; sequential circuits do not.Combinational circuits have a “memory...
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Jun 2, 2022
Digital Logic
goclasses2024-dl-3-weekly-quiz
goclasses
digital-logic
sequential-circuit
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4
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2
GO Classes Test Series 2023 | Digital Logic | Test 3 | Question: 6
We wish to design a sequence detector circuit, which detects three or more consecutive $1’s$ in a string of bits coming through an input line. If we implement a sequential circuit with $\text{J-K}$ flip flops then the minimum number of flip flops required is _______
We wish to design a sequence detector circuit, which detects three or more consecutive $1’s$ in a string of bits coming through an input line.If we implement a sequenti...
GO Classes
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Jun 2, 2022
Digital Logic
goclasses2024-dl-3-weekly-quiz
numerical-answers
goclasses
digital-logic
sequential-circuit
flip-flop
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2
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3
GO Classes Test Series 2023 | Digital Logic | Test 3 | Question: 10
In an $SR$ latch created by cross coupling two NOR gates, which of the following values for $S$ and $R$ will lead to an indeterminate state? $S = 0, R = 0$ $S = 0, R = 1$ $S = 1, R = 0$ $S = 1, R = 1$
In an $SR$ latch created by cross coupling two NOR gates, which of the following values for $S$ and $R$ will lead to an indeterminate state?$S = 0, R = 0$$S = 0, R = 1$$S...
GO Classes
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Jun 2, 2022
Digital Logic
goclasses2024-dl-3-weekly-quiz
goclasses
digital-logic
sequential-circuit
flip-flop
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2
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1
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4
GO Classes Test Series 2023 | Digital Logic | Test 3 | Question: 14
The digital logic shown in the figure satisfies the given state diagram when $Q_{1}$ is connected to input $A$ of the XOR gate. Suppose the XOR gate is replaced by an XNOR gate. Which one of the following options preserves the ... is connected to $\overline{Q 1}$ and $S$ is complemented Input A is connected to $\overline{Q 1}$
The digital logic shown in the figure satisfies the given state diagram when $Q_{1}$ is connected to input $A$ of the XOR gate.Suppose the XOR gate is replaced by an XNOR...
GO Classes
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Jun 2, 2022
Digital Logic
goclasses2024-dl-3-weekly-quiz
goclasses
digital-logic
sequential-circuit
flip-flop
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2
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1
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5
GO Classes Test Series 2023 | Digital Logic | Test 3 | Question: 16
Consider the $JK$ Flip flop made using NAND gates given below What is the characteristic equation of $JK$ Flip flop ? ( $Q$ represents the present state and $Q_{n}$ represents the next state of the flip flop) $Q_{n}=\overline{J} Q+K Q$ ... $Q_{n}=J Q+\overline{K} Q$ $Q_{n}=\overline{J} Q+K \overline{Q}$
Consider the $JK$ Flip flop made using NAND gates given belowWhat is the characteristic equation of $JK$ Flip flop ? ( $Q$ represents the present state and $Q_{n}$ repres...
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Digital Logic
goclasses2024-dl-3-weekly-quiz
goclasses
digital-logic
sequential-circuit
flip-flop
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3
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1
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6
GO Classes Test Series 2023 | Digital Logic | Test 3 | Question: 20
Consider the following circuit : If $A n, B n$ denote the next state corresponding to current states $A, B$ ... of states in the state transition diagram of this circuit that have a transition back to the same state is $2 .$
Consider the following circuit :If $A n, B n$ denote the next state corresponding to current states $A, B$ respectively, thenFor this circuit, which of the following is/a...
GO Classes
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Jun 2, 2022
Digital Logic
goclasses2024-dl-3-weekly-quiz
goclasses
digital-logic
sequential-circuit
flip-flop
multiple-selects
2-marks
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2
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1
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7
GO Classes Test Series 2023 | Digital Logic | Test 3 | Question: 21
Consider the sequential circuit shown in the figure, where both flip-flops $\text{FD A}$ and $\text{FD B}$ used are positive edge-triggered $D$ flip-flops. The state of this circuit is represented by $(AB).$ This circuit is a $2$-bit complex ... $2.$ Number of PI for $D_{A}$ is $2$ and Number of EPI for $D_{B}$ is $3.$
Consider the sequential circuit shown in the figure, where both flip-flops “$\text{FD A}$” and “$\text{FD B}$” used are positive edge-triggered $D$ flip-flops. Th...
GO Classes
271
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Jun 2, 2022
Digital Logic
goclasses2024-dl-3-weekly-quiz
goclasses
digital-logic
sequential-circuit
synchronous-asynchronous-circuits
flip-flop
digital-counter
2-marks
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–
2
votes
1
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8
GO Classes Test Series 2023 | Digital Logic | Test 3 | Question: 22
Consider the sequential circuit shown in the figure, where both flip-flops $\text{FD A}$ and $\text{FD B}$ used are positive edge-triggered $D$ flip-flops. The state of this circuit is represented by $(AB).$ This circuit is a ... when $x=1$. It works as a down counter when $x=1$ and works as a johnson counter when $x=0$.
Consider the sequential circuit shown in the figure, where both flip-flops “$\text{FD A}$” and “$\text{FD B}$” used are positive edge-triggered $D$ flip-flops. Th...
GO Classes
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Jun 2, 2022
Digital Logic
goclasses2024-dl-3-weekly-quiz
goclasses
digital-logic
sequential-circuit
synchronous-asynchronous-circuits
flip-flop
digital-counter
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1
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1
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9
GO Classes Test Series 2023 | Digital Logic | Test 3 | Question: 23
Consider the following circuit. What are the values of $P, Q, R$ after two cycles if $P=0, Q=1$ and $R=0$ to begin with? $011$ $101$ $100$ $111$
Consider the following circuit.What are the values of $P, Q, R$ after two cycles if $P=0, Q=1$ and $R=0$ to begin with?$011$$101$$100$$111$
GO Classes
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Jun 2, 2022
Digital Logic
goclasses2024-dl-3-weekly-quiz
goclasses
digital-logic
sequential-circuit
synchronous-asynchronous-circuits
flip-flop
digital-counter
2-marks
+
–
2
votes
1
answer
10
GO Classes Test Series 2023 | Digital Logic | Test 3 | Question: 25
Consider the following circuit. $10011000010$ is supplied to the "data" terminal in $11$ clock cycles. After that the values of $q_2 q_1 q_0$ are $000$ $010$ $101$ $111$
Consider the following circuit.$10011000010$ is supplied to the "data" terminal in $11$ clock cycles. After that the values of $q_2 q_1 q_0$ are$000$$010$$101$$111$
GO Classes
258
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Jun 2, 2022
Digital Logic
goclasses2024-dl-3-weekly-quiz
goclasses
digital-logic
sequential-circuit
synchronous-asynchronous-circuits
flip-flop
digital-counter
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