Wireless Security MCQS for Jobs TestBy: Prof. Dr. Fazal Rehman | Last updated: May 2, 2025 30 Score: 0 Attempted: 0/30 Subscribe 1. Which of these is the anticipation of unauthorized access, data or break to computers by means of wireless networks? (A) Wireless security (B) Wireless access (C) Wired device apps (D) Wired Security 2. Which of the following has the strongest wireless security? (A) WPA (B) WEP (C) WPA3 (D) WPA2 3. Which of the following has the worst security encryption standard? (A) WPA (B) WPA2 (C) WPA3 (D) WEP 4. Which is an old IEEE 802.11 standard that was released in 1999? (A) WEP (B) WPA (C) WPA2 (D) WPA3 5. Central node of 802.11 wireless operations is ________ (A) Access Point (B) WPA (C) Access Port (D) WAP 6. AP stands for (A) Access Port (B) Access Point (C) Accessing Port (D) Access Position 7. ________ is similar to AP from 802.11 and is used by mobile operators for offering signal coverage. (A) Base Transmitter Station (B) Base Signal Station (C) Transceiver Station (D) Base Transceiver Station 8. BTS is abbreviated as___________________ (A) Base Transceiver Server (B) Base Transceiver Station (C) Base Transmitter Station (D) Basement Transceiver Server 9. How many types of wireless authentication modes? (A) 5 (B) 3 (C) 2 (D) 4 10. When a user authenticates to an AP, both go in the path of four-step authentication progression which is known as _________ (A) 4-way handshake (B) AP-handshaking (C) Wireless handshaking (D) 4-way connection 11. WPS is abbreviated as __________________ (A) WiFi Protocol Setup (B) Wireless Protected Setup (C) WiFi Protected Setup (D) WiFi Protected System 12. It is to use encryption standard such as WPA2 or WPA3 as they are more secure and strong. (A) False (B) True (C) Both A & B (D) None of these 13. Cryptosystem with asymmetric-key has its own _________ with confidentiality. (A) Data (B) Entities (C) Translator (D) Problems 14. Message digestion length of SHA-1 is ______ (A) 512 bits (B) 628 bits (C) 820 bits (D) 160 bits 15. _________ is a service beyond message authentication? (A) Message Splashing (B) Message Sending (C) Message Integrity (D) Message Confidentiality 16. The transmitted message must make sense only to intended ________, in message confidentiality. (A) Sender (B) Receiver (C) Translator (D) Modulor 17. Hash functions guarantee message integrity and that the message has not been ______. (A) Over view (B) Replaced (C) Violated (D) Changed 18. _________ is needed by a digital signature. (A) Public-key system (B) Private-key system (C) Shared-key system (D) Both A & B 19. Using a __________ is also another way to preserve the integrity of the document. (A) Biometric (B) Eye-Rays (C) X-Rays (D) Finger Print 20. How many times do a session symmetric key between the two parties is used? (A) Multiple times (B) Only once (C) Conditions dependant (D) Twice 21. _______ is not provided by encryption and decryption. (A) Integrity (B) Privacy (C) Authentication (D) Both A & B 22. MAC is abbreviated as (A) Message arbitrary connection (B) Message authentication code (C) Message authentication cipher (D) Message authentication control 23. Message confidentiality uses _______ (A) Cipher (B) Symmetric-Key (C) Asymmetric-Key (D) Cipher Text 24. Both document and fingerprint are _______ to preserve integrity of a document. (A) Not needed (B) Needed (C) Not Used (D) Unimportant 25. Data must arrive exactly as it was sent to receiver from sender, is called ________. (A) Message Sending (B) Message Splashing (C) Message Integrity (D) Message Confidentiality 26. Encryption is done at sender site and decryption is done at ________ (A) Receiver site (B) Sender Site (C) Conferencing (D) Site 27. EAP is abbreviated as (A) Embedded Authentication Protocol (B) Embedded Application Protocol (C) Extended Application Protocol (D) Extensible Authentication Protocol 28. Is TKIP an access control protocol? (A) False (B) True (C) Can’t say (D) May be 29. AAA key (Authentication, Authorization and Accounting Key) is also known as (A) pairwise transient key (B) master session key (C) key confirmation key (D) pre-shared key 30. 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