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Digital-electronics Questions Set 70:

Quiz Mode

Which among the following has a Programmable array of AND gates and a Fixed array of OR gates?

PLA

PAL

ROM

Solution:

A memory chip of size 4KB has a 10-bit address bus. Find the data bus size.

64 bits

8 bits

16 bits

32 bits

Solution:

If a counter with 10 flip-flops is initially at 0, what count will it hold after 2060 pulses?

000 000 1000

000 000 1110

000 001 1100

000 000 1100

Solution:

In an SR latch made by cross coupling two NAND gates, if S=R=0, then the output will be in what state?

Q=0, Q'=1

Q=1, Q'=0

Q=1, Q'=1

Indeterminate State

Solution:

Convert the given boolean function to its minterm canonical representation:

F(x,y,z) = x.(y+z') + z

∑m(1,2,3,4,6)

∑m(1,3,5,6,7)

∑m(1,2,5,6,7)

∑m(1,3,4,5,6)

Solution:

The output of a logic gate is 1 when all its inputs are at logic 0. The gate is either

a NAND or a NOR

an AND or an X-NOR

an X-OR or an X-NOR

Solution:

To obtain a 16-bit data bus width, how should the two 4K×8 RAM and ROM chips be arranged?

In parallel

In series

Either in parallel or in series

Neither in parallel nor in series

Solution:

Which of the following statements is correct about SRAM (Static Random Access Memory)?

It has faster access speed.

It has high memory capacity.

It has low costs of manufacturing.

It has high power consumption.

Solution:

Which of the following gates are complementary to each other ?

NAND, AND

NAND, NOR

NAND , XOR

XOR, XNOR

Solution:

Which statement best describes a Karnaugh map?

The Karnaugh map eliminates the need for using NAND and NOR gates

Variable complements can be eliminated by using Karnaugh maps

A Karnaugh map can be used to replace Boolean rules

A Karnaugh map is a rearranged truth table

Digital-electronics Questions Set 70:

Which among the following has a Programmable array of AND gates and a Fixed array of OR gates?

Solution:

A memory chip of size 4KB has a 10-bit address bus. Find the data bus size.

Solution:

If a counter with 10 flip-flops is initially at 0, what count will it hold after 2060 pulses?

Solution:

In an SR latch made by cross coupling two NAND gates, if S=R=0, then the output will be in what state?

Solution:

Convert the given boolean function to its minterm canonical representation:

F(x,y,z) = x.(y+z') + z

Solution:

The output of a logic gate is 1 when all its inputs are at logic 0. The gate is either

Solution:

To obtain a 16-bit data bus width, how should the two 4K×8 RAM and ROM chips be arranged?

Solution:

Which of the following statements is correct about SRAM (Static Random Access Memory)?

Solution:

Which of the following gates are complementary to each other ?

Solution:

Which statement best describes a Karnaugh map?

Solution:

Related Question Sets:

Related Topics:

Digital-electronics Questions Set 70:

Which among the following has a Programmable array of AND gates and a Fixed array of OR gates?

Solution:

A memory chip of size 4KB has a 10-bit address bus. Find the data bus size.

Solution:

If a counter with 10 flip-flops is initially at 0, what count will it hold after 2060 pulses?

Solution:

In an SR latch made by cross coupling two NAND gates, if S=R=0, then the output will be in what state?

Solution:

Convert the given boolean function to its minterm canonical representation: F(x,y,z) = x.(y+z') + z

Solution:

The output of a logic gate is 1 when all its inputs are at logic 0. The gate is either

Solution:

To obtain a 16-bit data bus width, how should the two 4K×8 RAM and ROM chips be arranged?

Solution:

Which of the following statements is correct about SRAM (Static Random Access Memory)?

Solution:

Which of the following gates are complementary to each other ?

Solution:

Which statement best describes a Karnaugh map?

Solution:

Related Question Sets:

Related Topics:

Convert the given boolean function to its minterm canonical representation:

F(x,y,z) = x.(y+z') + z