• सुखार्थी त्यजते विद्यं विध्यार्थी त्यजते सुखम्सु sखर्थीन: कुतॊ विद्या कुतॊ विध्यार्थीन: सुखम् ||
  • “Luxury people leave knowledge, but a student leaves Luxury No knowledge for one who seeks Luxury, No luxury for student”
  • न चोर हार्यं न च राज हार्यं न भात्रू भाज्यं न च भारकारि |व्ययं कृते वर्धत एव नित्यं विद्याधनं सर्वधनप्रधानम ||
  • Cannot be snatched away by thief, cannot be snatched away by king, Cannot be divided among brothers, Not heavy either If spent daily, it always keeps growing. The wealth of knowledge is the precious of wealth of all”

Test Your Skills For MCQ on QoS and Congestion Control

  • 1. In ____________________________ we try to avoid traffic congestion.

  • 2. In _________, we try to create an appropriate environment for the traffic.

  • 3. When policies are applied to avoid congestion before it happens are called __________________________________.

  • 4. In _______ congestion control, mechanisms are used to alleviate congestion after it happens.

  • 5. ________________refers to a congestion control mechanism in which a congested node stops receiving data from the immediate upstream node or nodes.

  • 6. ___________________ is a packet sent by a node to the source to intimate about congestion.

  • 7. In ________________________________, there is no communication between the congested node to the source. The source guesses about the congestion in the network from other symptoms.

  • 8. In ______________________ method, the signal is included in the packets that carry data

  • 9. _______________ is the variation in delay of packets .

  • 10. In ________________ , packets are first assigned to a priority class and Each class maintains its own queue