What is a race condition C++?
Race conditions in software or any system occur when the desired output requires that certain events occur in a specific order but that the events don’t always happen in that order. There is a ‘race’ between the events and if the wrong events win, the program fails.
Which gate is best used as a basic comparator?
XNOR gate
What is asynchronous sequential circuit?
In digital electronics, an asynchronous circuit, clockless, or self-timed circuit, is a sequential digital logic circuit which is not governed by a clock circuit or global clock signal. Instead it often uses signals that indicate completion of instructions and operations, specified by simple data transfer protocols.
What is static1 hazard?
A static hazard is the situation where, when one input variable changes, the output changes momentarily before stabilizing to the correct value. There are two types of static hazards: Static-1 Hazard: the output is currently 1 and after the inputs change, the output momentarily changes to 0,1 before settling on 1.
What are the different types of hazards?
The six main categories of hazards are:
- Biological. Biological hazards include viruses, bacteria, insects, animals, etc., that can cause adverse health impacts.
- Chemical. Chemical hazards are hazardous substances that can cause harm.
- Physical.
- Safety.
- Ergonomic.
- Psychosocial.
What is biological hazard and its examples?
Sources of biological hazards may include bacteria, viruses, insects, plants, birds, animals, and humans. These sources can cause a variety of health effects ranging from skin irritation and allergies to infections (e.g., tuberculosis, AIDS), cancer and so on.
What is psychological hazard and its examples?
Psychological hazards are elements of the work environment, management practices or organizational practices that pose a risk to mental health and well-being. Common psychological hazards include exposure to harassment, violence or traumatic events.