Network Operating Systems Quiz

What is a primary function of a Network Operating System (NOS)?

• To limit user access to shared resources

• To distribute functions over multiple networked computers

• To operate without any client systems

• To enhance the performance of a single PC

How does a NOS differ from a personal computer (PC)?

• A PC is designed for networked environments

• A PC can manage multiple tasks simultaneously

• A NOS allows concurrent access to shared resources

• A NOS supports only one user account at a time

What is a characteristic of a multitasking NOS server?

• It does not support multiple user accounts

• It requires less memory than a PC

• It can execute multiple tasks simultaneously

• It can only execute one task at a time

What does RAID technology provide?

• Single-point failure solutions

• Enhanced graphics performance

• Redundancy and large storage volumes

• Increased CPU speed

What is the role of a hypervisor in virtualization?

• To manage computer resources and virtual machines

• To provide access to shared resources

• To execute multiple tasks on a single CPU

• To manage physical server hardware

Which of the following is a feature of multicore processors?

• They are slower than single-core processors

• They require separate memory for each core

• They can only run one instruction at a time

• They share RAM between processors

What is the main advantage of cloud computing?

• It increases server sprawl

• It allows multiple virtual machines to run on fewer physical servers

• It eliminates the need for virtualization

• It requires dedicated servers for each application

Which of the following is a type of hypervisor?

• Type 3 hypervisor

• Type 5 hypervisor

• Type 1 hypervisor

• Type 4 hypervisor

What is a key consideration when choosing a NOS?

• The number of users on the network

• The type of hardware used

• Performance and scalability

• The operating system of client machines

What is the primary function of Samba in a Linux environment?

• To provide a graphical user interface

• To manage network traffic

• To allow Windows clients to access Linux servers

• To enhance CPU performance