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2019 HSC IPT

Quiz by Benjamin

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20 questions
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  • Q1
    Which of the following shows the logical organisation of data in a flat-file database?
    Character > file > record > field
    Record > file > character > field
    Record > field > character > file
    Character > field > record > file
    30s
  • Q2
    A project manager records the progress and completion of tasks during the development of an information system. Which project management tool is being used?
    Time management plan
    Journals and diaries
    Communication management plan
    Scheduling of tasks
    30s
  • Q3
    Which type of wired transmission medium has a core of refined glass?
    Shielded twisted pair
    Optic Fibre
    Coaxial cable
    Unshielded twisted pair
    30s
  • Q4
    Which row of the table correctly shows an analogue signal and a digital signal?
    Question Image
    A
    C
    B
    D
    30s
  • Q5
    A user is creating a new login for an online account. What issue is being addressed by the requirement to enter the password twice?
    Question Image
    Data matching
    Data redundancy
    Data accuracy
    Data security
    30s
  • Q6
    A data dictionary for a table within a mobile phone retailer’s relational database is shown. Which calculation will determine the approximate size (in kilobytes) of the data stored in the table if there are 512 records?
    Question Image
    (10 + 8 + 5 + 4) * 1024/512
    (10 + 8 + 5 + 4)/1024
    (10 + 8 + 5 + 4) * 512/(8 * 1024)
    (10 + 8 + 5 + 4) * 512 /1024
    30s
  • Q7
    Which process begins when one device sends a message to another device indicating that it wants to establish a communication link?
    Handshaking
    Message creation
    Addressing and routing
    Synchronisation
    30s
  • Q8
    Which row of the table correctly describes a feature of the internet, an intranet and an extranet?
    Question Image
    C
    D
    A
    B
    30s
  • Q9
    In which level of the communication system framework does the physical transfer of data between nodes occur?
    Transmission
    Application
    Addressing
    Communication
    30s
  • Q10
    What is the purpose of an operation manual?
    To describe procedures the participants need to follow when operating a system
    To help participants understand the purpose of an information system
    To provide technical specifications of a system
    To obtain feedback about the operation of an information system
    30s
  • Q11
    The diagram represents a library search system. What type of device is node X?
    Question Image
    Mail server
    Thin client
    Fat client
    File server
    30s
  • Q12
    The table shows transmission of data bytes. Each data byte is made up of a seven-bit character and a parity bit. For which row of the table would the receiver request the data byte to be resent?
    Question Image
    C
    D
    A
    B
    30s
  • Q13
    Which of the following would locate the words ‘broadband’ and ‘bandwidth’ in a free text search?
    *band?
    ?band?
    *band*
    ?band*
    30s
  • Q14
    A pair of protocols is used to connect network devices on the internet and provide sender to receiver communication that specifies how data is packetised, transmitted, routed and received at the destination. Which pair of protocols is being described?
    TCP and IP
    HTTP and IP
    HTTP and SMTP
    TCP and SMTP
    30s
  • Q15
    A sort on the age field in a database produces the following output. This is an example of
    Question Image
    a descending sort on a text field.
    an ascending sort on a numeric field.
    an ascending sort on a text field.
    a descending sort on a numeric field.
    30s

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