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Architecture and Organization - Prefinals examination

Quiz by Felipe Sinjetsu

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26 questions
Show answers
  • Q1
    An interconnection of digital hardware module and varies in size and complexity.
    register transfer
    digital system
    digital module
    register transfer language
    30s
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  • Q2
    The ___________ of digital system are constructed from digital components as registers, decoders, arithmetic elements and control logic
    register transfer
    digital module
    register transfer language
    digital system
    30s
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  • Q3
    The operations executed on data stored and considered as an elementary operation performed on information stored in one or more register.
    microoperations
    register transfer language
    register transfer
    digital system
    30s
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    Delete
  • Q4
    A system for expressing in symbolic form of the microoperation sequences among the registers of a digital module.
    register transfer language
    microoperations
    register transfer
    digital system
    30s
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    Delete
  • Q5
    It implies the availability of hardware logic circuits that can perform a state microoperation and transfer the result of the operation to same or another register.
    register transfer
    microoperations
    digital system
    register transfer language
    30s
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    Delete
  • Q6
    In register symbols, it denotes A PART OF THE REGISTER.
    arrow
    parenthesis
    letters and symbols
    comma
    30s
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  • Q7
    In register symbols, it denotes TRANSFER OF INFORMATION.
    parenthesis
    comma
    letters and symbols
    arrow
    30s
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    Delete
  • Q8
    In a Bus system/structure, it determines which register is selected by the bus during each particular register transfer.
    multiplexers
    tri-state buffer
    register transfer
    control signal
    30s
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  • Q9
    The number of multiplexers needed to construct a bus is equal to the bits of the register and not the number of registers.
    FALSE
    TRUE
    60s
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    Delete
  • Q10
    The number of data input lines of multiplexers depends on the number of bits of registers and not in the number of registers
    FALSE
    TRUE
    60s
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    Delete
  • Q11
    A bus system can also be constructed using three-state gates instead of multiplexers.
    FALSE
    TRUE
    30s
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    Delete
  • Q12
    The two state of three-state buffer are signals equivalent to logic 1 and 0, and the third state is?
    control signal state
    high-impedance state
    logic gate state
    buffer state
    30s
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  • Q13
    In memory transfer, the transfer of information from a memory word to the outside environment is?
    register transfer
    read operation
    write operation
    microoperations
    30s
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    Delete
  • Q14
    In memory transfer, the transfer of NEW information to be stored into the memory is?
    register transfer
    write operation
    read operation
    microoperations
    30s
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  • Q15
    A microoperation that uses xor, and, or, complement is?
    arithmetic logic microoperation
    register transfer
    logic microoperation
    arithmetic microoperation
    30s
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  • Q16
    The digital circuit that forms the arithmetic sum of two bits and a previous carry is called?
    sub-adder
    aderdandat
    full-adder
    binary adder
    30s
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  • Q17
    The digital circuit that generates the arithmetic sum of two binary numbers of any length is called?
    binary adder
    full adder
    sub-adder
    aderdandat
    30s
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  • Q18
    In binary adder-subtractor, to combine subtraction and addition into one common circuit, what gate should be included?
    NAND gate
    AND gate
    OR gate
    XOR gate
    30s
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  • Q19
    THE 1's COMPLEMENT can be obtained by taking the 1's complement and adding one to the least significant pair of bits.
    FALSE
    TRUE
    30s
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    Delete
  • Q20
    The basic component of an arithmetic circuit is what adder? By controlling the data inputs in this adder, it is possible to obtain different types of arithmetic operations.
    binary adder
    full-adder
    binary adder-subtractor
    parallel adder
    30s
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    Delete

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