202508500003

The Banker's Algorithm is used for:

• CPU scheduling

• Deadlock detection

• Memory allocation

• Deadlock avoidance

• File system protection

What’s the primary goal of virtual memory?

• Increase speed

• Enable multitasking

• Increase address space

• Reduce fragmentation

• Avoid deadlock

Round Robin scheduling is most suitable for:

• Long batch jobs

• Real-time systems

• Interactive systems

• High throughput

• Low latency tasks

Which protocol is used by DNS to resolve hostnames to IP addresses?

• TCP

• UDP

• ICMP

• ARP

• HTTP

Which one is a Class C IPv4 address?

• 126.22.33.4

• 191.255.255.255

• 200.1.1.1

• 10.0.0.1

• 224.1.1.1

Which of the following uses three-way handshake?

• FTP

• TCP

• UDP

• DNS

• ICMP

Which layer is responsible for logical addressing?

• Transport

• Network

• Data Link

• Application

• Session

What is the purpose of subnet mask?

• Encrypt traffic

• Find default gateway

• Determine network and host portion

• Assign DNS

• Set TTL

What’s the advantage of IPv6 over IPv4?

• Less bandwidth

• Shorter addresses

• More address space

• Easier subnetting

• Lower latency

What is the output of calling a virtual function in a constructor?

• Calls the base class function

• Calls the derived class function

• Causes a compile error

• Calls nothing

• Crashes the program