Huawei HCIA-Security V4.0 - H12-711_V4.0 Exam Practice Test

A. The transaction parties cannot verify the identities of each other.

B. The network is congested due to heavy traffic. As a result, the server cannot provide services properly.

C. Data may be eavesdropped and tampered with during transmission, and information security cannot be ensured.

D. No paper receipt is used in transaction, making arbitration difficult.

A. Load-balance

B. Standby

C. Active

D. Initialize

A. VRRP priority

B. The number of CPUs on the D service board

C. Number of daughter cards on the interface board

D. interface bandwidth

A. Unicast

B. Broadcast

C. Multicast

D. Anycast

A. Keys are generated using the DH algorithm and dynamically updated.

B. SAs are valid permanently.

C. The SPI value is generated randomly.

D. IKE-based SA establishment applies to medium- and large-sized networks.

A. 2

B. 4

C. 3

D. 1

A. DoS attacks stop services or resource access on the target server.

B. DoS attacks cause unrecoverable physical damage to the target server.

C. DoS attack forces the target server's buffer to be full and does not receive new requests.

D. DoS attacks use IP spoofing to prevent authorized users from connecting to the target server.

A. The SSH

B. The Telnet

C. FTP

D. THE HITP