ROUND 4

Which of the following network protocols does NOT operate at the transport layer of the OSI model?

• TCP

• UDP

• ICMP

• SCTP

In database normalization, which normal form eliminates transitive dependencies?

• 1NF

• 2NF

• 3NF

• BCNF

Which of the following cryptographic algorithms is considered quantum-resistant?

• RSA-4096

• ECC-521

• AES-256

• CRYSTALS-Kyber

What is the time complexity of the best-case scenario for the QuickSort algorithm?

• O(n²)

• O(n log n)

• O(n)

• O(log n)

Which of the following CPU scheduling algorithms can lead to starvation?

• First Come First Serve (FCFS)

• Shortest Job Next (SJN)

• Round Robin (RR)

• Multilevel Queue Scheduling

What is the primary purpose of Address Space Layout Randomization (ASLR)?

• To optimize memory usage

• To prevent buffer overflow exploits

• To increase CPU performance

• To enable faster context switching

In IPv6, what is the equivalent of the IPv4 private address range 192.168.0.0/16?

 

• FE80::/10

• FC00::/7

• 2001::/16

• FF00::/8

In which software development model is there no specific planning phase, and changes can be made at any time?

• Waterfall Model

• Agile Model

• Spiral Model

• V-Model

What is the primary function of the TLB (Translation Lookaside Buffer) in a CPU?

• To store frequently accessed disk data

• To cache frequently used pages for virtual-to-physical address translation

• To manage CPU power consumption

• To improve GPU processing speed

Which of the following attacks exploits the predictability of TCP sequence numbers?

• Man-in-the-Middle (MITM) Attack

• SYN Flood Attack

• TCP Session Hijacking

• ARP Spoofing