A Network Service on a Production System Keeps Crashing at Random

question 341

Multiple Choice

A network service on a production system keeps crashing at random times. The systems administrator suspects a bug in the listener is causing the service to crash, resulting in a DoS. When the service crashes, a core dump is left in the /tmp directory. Which of the following tools can the systems administrator use to reproduce these symptoms?

• A) Fuzzer
• B) Vulnerability scanner
• C) Core dump analyzer
• D) Debugger

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Definitions:

Atrioventricular Node

A part of the cardiac conduction system that coordinates the top heart chambers (atria) contraction with the bottom chambers (ventricles) ensuring a synchronized heartbeat.

Lymph Tissue

Specialized connective tissue that contains large numbers of lymphocytes and is involved in the immune response and the maintenance of bodily fluids levels.

Oral Cavity

The mouth, or buccal cavity, which is the first part of the digestive system and where the mechanical breakdown of food begins.

Blood Pressure

The force exerted by circulating blood upon the walls of blood vessels, essential for the functioning of the circulatory system.