Twinline Business Solutions Interview Questions and Answers

Antidepressants are medications used to treat depression and other mood disorders by altering the levels of neurotransmitters in the brain.

• Antidepressants work by balancing chemicals in the brain that affect mood and emotions.

• Common types of antidepressants include SSRIs (Selective Serotonin Reuptake Inhibitors), SNRIs (Serotonin and Norepinephrine Reuptake Inhibitors), TCAs (Tricyclic Antidepressants), and MAOIs (Monoamine Oxidase Inhibitors).

• Examples of common antidepressan...read more

Event binding is a way to handle user events like clicks, keypress, etc. in Angular.

• It allows us to bind a component's property or method to an event emitted by a DOM element.

• We use parentheses to bind events to a component's method.

• Example: Click me

• We can also pass event data to the component's method using $event object.

• Example:

Life cycle hooks are functions that are called at specific stages of a component's life cycle in Angular.

• There are eight life cycle hooks in Angular.

• They are: ngOnChanges, ngOnInit, ngDoCheck, ngAfterContentInit, ngAfterContentChecked, ngAfterViewInit, ngAfterViewChecked, ngOnDestroy.

• ngOnChanges is called when an input property of a component changes.

• ngOnInit is called once the component is initialized.

• ngDoCheck is called during every change detection cycle.

• ngAfterContentInit...read more

Medical terminologies are specific language used in the healthcare field to accurately describe symptoms, diagnoses, treatments, and procedures.

• Medical terminologies help healthcare professionals communicate effectively and accurately.

• They include terms for anatomy, physiology, diseases, medications, and medical procedures.

• Examples include terms like 'hypertension' for high blood pressure, 'appendectomy' for surgical removal of the appendix, and 'MRI' for magnetic resonance i...read more

Pillars of OOPs programming are Abstraction, Encapsulation, Inheritance, and Polymorphism.

• Abstraction: Hiding implementation details and showing only necessary information.

• Encapsulation: Binding data and functions together to protect data from outside interference.

• Inheritance: Creating new classes from existing ones, inheriting properties and methods.

• Polymorphism: Ability of objects to take on multiple forms or behaviors.

Insulin is a hormone produced by the pancreas that regulates blood sugar levels.

• Produced by beta cells in the pancreas

• Helps regulate blood sugar levels by allowing cells to take in glucose for energy

• Deficiency leads to diabetes

• Administered to patients with diabetes through injections or pumps