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BS 7 Semester/3rd Semester (5 Intake) Exam 2025 Virtual System & Services (FTCC-403/TTCC4545)

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University of Sargodha
BS 7 Semester/3rd Semester (5 Intake) Exam 2025 Subject: LT Paper: Virtual System & Services (FTCC-403/TTCC4545)
we Allowed: 02:30 Hours
Maximum Marks: 40
Objective part is compulsory. Attempt any three questions from subjective part.
Objective Part
(Compulsory)

  1. Write short answers of the following in 2-3 lines each on your answer sheet.
    Define a distributed system.
    Name the two levels of virtualization.
    What is a hypervisor?
    iv.
    Name any two features of hypervisors.
    Name two networking configurations required for VMs. Define para-virtualization in one line.
    VIL
    What is a para-virtualized software component?
    Name any two security challenges at the hypervisor level.
    Subjective Part
    (3*8)
    Q2. Describe the types of virtualization with examples.
    Q3. Explain the concept of hypervisors along with their types.
    Q4. Compare Hyper-V and Xen hypervisors.
    Q5. Describe para-virtualization and its software components with examples. Q.6. Explain virtualization in cloud computing with its benefits.
    LK-4898/10-07-25-
    REDMI 13C
    14/07/2025 21:28