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Intro to comp - Lecture 3

Intro to comp - Lecture 3
24問 • 2年前
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    • 通報

    問題一覧

  • 1

    Simplify AB + A(B+C) + B(B+C)

    AC+B

  • 2

    What is the answer of the following?

    C (!A+B), C!A + CB

  • 3

    What is the correct answer?

    Q!R + !QR

  • 4

    What is the answer of the following?

    !(RST)

  • 5

    What is the answer of the following?

    None of the this choices

  • 6

    What is the answer of the following?

    1001

  • 7

    What is the answer of the following?

    Xor

  • 8

    Which of the following boolean algebra is incorrect?

    X.X = 0

  • 9

    Simply the following boolean equation: (X + Y). (X + ~ Y)

    X

  • 10

    What is the answer?

    4th option

  • 11

    Simply the following boolean equation: (x + y). (x + z)

    x+yz

  • 12

    Which is correct?

    A.~B

  • 13

    How many inputs (I) and outputs (O) can one combinational circuit has?

    I = as many as required, O = as many as required

  • 14

    Given a 3-input product term as X.~Y.Z, what is the corresponding sum term?

    ~X+Y+~Z

  • 15

    In the following logic circuit, how many product terms can you identify?

    4

  • 16

    Which is the correct logic equation representing the following circuit?

    e = a.~(b + c) + ~d.~ (b + c)

  • 17

    Simplify the following boolean equation: Z = A.(1 + B + ~ C + ~ Y)

    A

  • 18

    Given a combinatorial circuit has 3 inputs has 6 product terms when expressed in SOP form, how many sum terms do you expect when it is expressed in POS form?

    2

  • 19

    For a 2-input POS boolean equation Z = (A + B).(A + ~B), which is the corresponding SOP equation?

    Z= A.~B + A.B

  • 20

    For the following circuit, determine these 4 performance matrices. Number of gates (g), number of gat inputs literals (gi), maximum path length (mpl) and maximum fan-in (mfi).

    g = 7, gi = 13, mpl = 3, mfi = 3

  • 21

    Simplify a 2-input boolean equation Z = A + ~A.B

    A+B

  • 22

    For a 7-segment display, enter the 7 binary bits (e.g. 00O 0000) that will display digit 4 given that the 7-bit are arranged in segment abcdefg.

    0110011

  • 23

    For the following 7-segment decoder circuit, what is the boolean equation for segment E?

    ~A.~C + ~A.B

  • 24

    A 2-input gate produces the output shown (X represents the output.) This is a

    NAND

    • 1.1: Software life cycle

    1.1: Software life cycle

    ユーザ名非公開 · 17問 · 2年前

    1.1: Software life cycle

    1.1: Software life cycle

    17問 • 2年前
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    Intro to computing - Lecture 1

    Intro to computing - Lecture 1

    ユーザ名非公開 · 32問 · 2年前

    Intro to computing - Lecture 1

    Intro to computing - Lecture 1

    32問 • 2年前
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    Chapter 5

    Chapter 5

    ユーザ名非公開 · 7問 · 2年前

    Chapter 5

    Chapter 5

    7問 • 2年前
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    Intro to Comp - Lecture 4

    Intro to Comp - Lecture 4

    ユーザ名非公開 · 34問 · 2年前

    Intro to Comp - Lecture 4

    Intro to Comp - Lecture 4

    34問 • 2年前
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    Intro to Comp - Lecture 2

    Intro to Comp - Lecture 2

    ユーザ名非公開 · 28問 · 2年前

    Intro to Comp - Lecture 2

    Intro to Comp - Lecture 2

    28問 • 2年前
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    Quiz 2

    Quiz 2

    ユーザ名非公開 · 7問 · 2年前

    Quiz 2

    Quiz 2

    7問 • 2年前
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    1.2: Software Engineering Methodologies

    1.2: Software Engineering Methodologies

    ユーザ名非公開 · 20問 · 2年前

    1.2: Software Engineering Methodologies

    1.2: Software Engineering Methodologies

    20問 • 2年前
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    2.2: Relational Model and ER Model

    2.2: Relational Model and ER Model

    ユーザ名非公開 · 19問 · 2年前

    2.2: Relational Model and ER Model

    2.2: Relational Model and ER Model

    19問 • 2年前
    ユーザ名非公開

    2.3: Converting ER Model to Relational model

    2.3: Converting ER Model to Relational model

    ユーザ名非公開 · 5問 · 2年前

    2.3: Converting ER Model to Relational model

    2.3: Converting ER Model to Relational model

    5問 • 2年前
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    Quiz 1

    Quiz 1

    ユーザ名非公開 · 8問 · 2年前

    Quiz 1

    Quiz 1

    8問 • 2年前
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    Week 2 Concurrency

    Week 2 Concurrency

    ユーザ名非公開 · 10問 · 11ヶ月前

    Week 2 Concurrency

    Week 2 Concurrency

    10問 • 11ヶ月前
    ユーザ名非公開

    Week 3 Mutual Exclusion

    Week 3 Mutual Exclusion

    ユーザ名非公開 · 3回閲覧 · 12問 · 11ヶ月前

    Week 3 Mutual Exclusion

    Week 3 Mutual Exclusion

    3回閲覧 • 12問 • 11ヶ月前
    ユーザ名非公開

    Week 4 Synchronisation

    Week 4 Synchronisation

    ユーザ名非公開 · 10問 · 11ヶ月前

    Week 4 Synchronisation

    Week 4 Synchronisation

    10問 • 11ヶ月前
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    Week 5 Processes and scheduling

    Week 5 Processes and scheduling

    ユーザ名非公開 · 22問 · 11ヶ月前

    Week 5 Processes and scheduling

    Week 5 Processes and scheduling

    22問 • 11ヶ月前
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    Week 6 Interprocess Communication

    Week 6 Interprocess Communication

    ユーザ名非公開 · 22問 · 11ヶ月前

    Week 6 Interprocess Communication

    Week 6 Interprocess Communication

    22問 • 11ヶ月前
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    Week 7 File system

    Week 7 File system

    ユーザ名非公開 · 13問 · 11ヶ月前

    Week 7 File system

    Week 7 File system

    13問 • 11ヶ月前
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    Week 8 Virtual Memory

    Week 8 Virtual Memory

    ユーザ名非公開 · 22問 · 11ヶ月前

    Week 8 Virtual Memory

    Week 8 Virtual Memory

    22問 • 11ヶ月前
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    Week 9 Architectures

    Week 9 Architectures

    ユーザ名非公開 · 10問 · 11ヶ月前

    Week 9 Architectures

    Week 9 Architectures

    10問 • 11ヶ月前
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    BigO scenario qns

    BigO scenario qns

    ユーザ名非公開 · 8問 · 9ヶ月前

    BigO scenario qns

    BigO scenario qns

    8問 • 9ヶ月前
    ユーザ名非公開

    問題一覧

  • 1

    Simplify AB + A(B+C) + B(B+C)

    AC+B

  • 2

    What is the answer of the following?

    C (!A+B), C!A + CB

  • 3

    What is the correct answer?

    Q!R + !QR

  • 4

    What is the answer of the following?

    !(RST)

  • 5

    What is the answer of the following?

    None of the this choices

  • 6

    What is the answer of the following?

    1001

  • 7

    What is the answer of the following?

    Xor

  • 8

    Which of the following boolean algebra is incorrect?

    X.X = 0

  • 9

    Simply the following boolean equation: (X + Y). (X + ~ Y)

    X

  • 10

    What is the answer?

    4th option

  • 11

    Simply the following boolean equation: (x + y). (x + z)

    x+yz

  • 12

    Which is correct?

    A.~B

  • 13

    How many inputs (I) and outputs (O) can one combinational circuit has?

    I = as many as required, O = as many as required

  • 14

    Given a 3-input product term as X.~Y.Z, what is the corresponding sum term?

    ~X+Y+~Z

  • 15

    In the following logic circuit, how many product terms can you identify?

    4

  • 16

    Which is the correct logic equation representing the following circuit?

    e = a.~(b + c) + ~d.~ (b + c)

  • 17

    Simplify the following boolean equation: Z = A.(1 + B + ~ C + ~ Y)

    A

  • 18

    Given a combinatorial circuit has 3 inputs has 6 product terms when expressed in SOP form, how many sum terms do you expect when it is expressed in POS form?

    2

  • 19

    For a 2-input POS boolean equation Z = (A + B).(A + ~B), which is the corresponding SOP equation?

    Z= A.~B + A.B

  • 20

    For the following circuit, determine these 4 performance matrices. Number of gates (g), number of gat inputs literals (gi), maximum path length (mpl) and maximum fan-in (mfi).

    g = 7, gi = 13, mpl = 3, mfi = 3

  • 21

    Simplify a 2-input boolean equation Z = A + ~A.B

    A+B

  • 22

    For a 7-segment display, enter the 7 binary bits (e.g. 00O 0000) that will display digit 4 given that the 7-bit are arranged in segment abcdefg.

    0110011

  • 23

    For the following 7-segment decoder circuit, what is the boolean equation for segment E?

    ~A.~C + ~A.B

  • 24

    A 2-input gate produces the output shown (X represents the output.) This is a

    NAND