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ITCS

Quiz by Dana Reyadh

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32 questions
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  • Q1
    Each byte in the memory is assigned a unique
    CPU
    bit
    address
    variable
    60s
  • Q2
    This part of the computer fetches instructions, carries out the operations commanded by the instructions, and produces some outcome or resultant information.
    Memory
    Secondary storage
    input device
    CPU
    60s
  • Q3
    What unit of storage is used to represent 109 bytes?
    kilobyte
    Terabyte
    Gigabyte
    Megabyte
    60s
  • Q4
    This type of memory can hold data for long periods of time—even when there is no power to the computer.
    RAM
    secondary storage
    CPU storage
    primary storage
    60s
  • Q5
    Bit is short for
    Digital byte
    Binary digit
    Binary system
    Binary unit
    60s
  • Q6
    Memory stores
    All of the above
    Application programs
    The operating system
    The data processed by the application program
    60s
  • Q7
    The most basic circuitry-level computer language, which consists of 1 and 0, is
    a high-level language
    Java
    C++
    machine language
    30s
  • Q8
    A byte is made up of eight
    variables
    addresses
    CPUs
    bits
    60s
  • Q9
    Languages that let you use a vocabulary of descriptive terms, such as read, write, or add, are known as ______________ languages.
    high-level
    machine
    procedural
    object-oriented
    30s
  • Q10
    The input program to a complier or interpreter is called _____________.
    Byte code
    source code
    Assembly language code
    Object code
    30s
  • Q11
    A Java program is portable means it _____________.
    Can write on any machine
    All of the above
    (a) Can run on any machine
    Can read from as well as write to any machine
    30s
  • Q12
    A ______________ translates high-level language statements into machine code.
    compiler
    class loader
    programmer
    syntax detector
    30s
  • Q13
    The file produced by the Java compiler contains _____________ that are executed by the Java Virtual Machine
    High-level codes
    Bytes
    Bits
    Bytecodes
    30s
  • Q14
    Computers process data under the control of sets of instructions called ______________ .
    Input
    Hardware
    Output
    Programs
    30s
  • Q15
    Java programs can be executed in computer after
    None of the above
    can be executed directly
    converting them into machine code
    converting them to bytecode
    30s

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