IS LAB A Quiz 2

What will be the output of this code?

• KHOOT

• KHOOR

• Error

• -1

What will be the output?

• Null

• ZEBBW

• RIJVS

• HFNOS

What will be the output?

• HORELLODWL

• HORELLOWLD

• HOLELWRDLO

• HLODEORLWL

What will be the output?

• LCGGB

• LCGGR

• LCGGS

• LGGCS

Which algorithm is commonly used in public key cryptography?

• AES

• DES

• Blowfish

• RSA

In asymmetric encryption, which key is used to decrypt a message?

• Sender’s public key

• Receiver’s public key
  

• Receiver’s private key

• Sender’s private key
  

In the One-Time Pad, if the same key is reused, what risk arises?

• Performance degradation

• Exposure to linear cryptanalysis

• Total compromise of message secrecy

• Key expansion error

Which filter would you use in Wireshark to display only HTTP traffic?

• http

• http.request == true

• tcp.port == 80

• ip.addr == 80

What is the primary function of Wireshark?

• Encrypting network packets

• Managing firewalls

• Packet sniffing and network analysis

• Generating encryption keys

Which category does the Rail Fence cipher fall under?

• Substitution

• Transposition

• Hybrid

• XOR-based