Why we need ngmodel in angular 4?

794

---

Explain data binding in angular 4?

816

---

How to use primeng in angular 4?

864

---

Explain the difference between angular and angularjs?

772

---

How we can set http request header in angular 2 and angular 4?

866

---

What is the use of services in angular 4?

743

---

What is deep linking in angular 4?

842

---

What is elementref in angular 4?

897

---

What is the difference between angularjs 4 and angularjs?

754

---

What is angular 4 and why it is used?

847

---

Explain different types of component decorators in angular 4?

822

---

Explain angular 4 providers.

757

---

What is the difference between javascript and ecmascript?

903

---

What is command for create & execute project in angular 4?

765

---

Is angular 4 services which traverse the dom looking for attributes?

766

---