System Administrator 2026
What is the role of base/bound registers?
- A. They give starting address to a program
- B. Program’s addresses are neatly confined to space between the base and the bound registers
- C. They provide encrypted environment
- D. This technique doesn’t protects a program’s address from modification by another user
What is true regarding tagged architecture?
- A. Every word of machine memory has one or more extra bits
- B. Extra bits are used to do padding
- C. Extra bits are not used to identify rights to that word
- D. It is very compatible to code upgrades
What is a major feature of segmentation?
- A. Program is divided in data memory and program memory
- B. Program is executed in segments
- C. Program is divided into pieces having different access rights
- D. It has effect of an unbounded architecture
What is the main objective of protection?
- A. Ensure all objects are protected individually
- B. Objects have different priority and thus different levels of protection
- C. Ensure that each object is accessed correctly and only by allowed processes
- D. None of the mentioned
What is the principle of least privilege?
- A. Less privileges provide difficulty in executing admin tasks
- B. Users can get temporary high privilege access
- C. Users should be given just enough privileges to perform their tasks
- D. None of the mentioned