Systematic errors are consistent and repeatable errors that occur due to flaws in the measurement system.

A thread is often referred to as a lightweight process, sharing the same memory space but having its own execution stack.

A thread is often referred to as a lightweight process, as it shares the same memory space with other threads in the same process.

A biodiversity hotspot is an area that is both rich in species and threatened by human activities.

Coherence refers to the logical flow of ideas in a text, making it easier for readers to understand.

Inflation is defined as a sustained increase in the general price level of goods and services in an economy over a period of time.

Phishing is a fraudulent attempt to obtain sensitive information, often through deceptive emails.

The standard acceleration due to gravity on Earth is approximately 9.8 m/s².

'Quickly' is the adverb that describes how he finished his homework.

The Pradhan Mantri Ujjwala Yojana aims to provide clean cooking fuel to women from below poverty line households.

The angle between a tangent to a circle and a chord drawn from the point of contact is always 90 degrees.

The angle between a tangent and a chord through the point of contact is equal to the angle in the alternate segment.

The angle between a tangent and a radius at the point of tangency is always 90 degrees.

The angle between Magnetic North and True North is known as Declination.

The angle between two tangents from a point outside a circle is given by the formula: angle = 90° - (angle subtended by the radius at the point of tangency). Here, the angle is 45°.

The angle between the two tangents is twice the angle between the radius and the tangent, so it is 2 * 45 = 90 degrees.

'Easy' is the opposite of 'arduous', which means involving a lot of effort.

'Dim' is the antonym of 'bright', referring to a lack of light or brightness.

'Deceitful' is the opposite of 'Candid', which means truthful and straightforward.

'Confused' is the opposite of 'coherent', which means logical and consistent.

'Fragmented' is the opposite of 'cohesive', indicating a lack of unity.

Sparse is the antonym of crowded.

The word 'easy' is an antonym of 'difficult'.

'Diligent' means showing care in one's work or duties, while 'lazy' means unwilling to work or use energy.

The antonym of 'EFFICIENT' is 'INEFFECTIVE'.

'Selfish' is the antonym of 'generous', referring to someone who is not willing to share or give.

'Opaque' means not able to be seen through, so the opposite is 'transparent'.

'Pragmatic' means dealing with things sensibly and realistically, while 'idealistic' refers to pursuing high or noble goals, often unrealistic.

'Dirty' is the opposite of 'pristine', which means in its original condition, unspoiled.

'Advance' is the antonym of 'procrastinate', meaning to move forward or take action.