IT Exam Items Repository

Last Updated: Jun 24, 2026
IT Exam Items Repository › Category: CCNA Discovery v4
When considering converged network designs, it is important to identify appropriate service demands. What is a concern when preparing a network design to fit this environment?
ITExamAnswers Editorial Team asked 3 years ago • 
What limitations of the 2960 switch prevent it from providing the services needed in the Distribution layer?
ITExamAnswers Editorial Team asked 3 years ago • 
Which rule should be followed when implementing the security requirements of a network design?
ITExamAnswers Editorial Team asked 3 years ago • 
When QoS is implemented in a converged network, which two factors can be controlled to improve network performance for real-time traffic? (Choose two.)
ITExamAnswers Editorial Team asked 6 years ago • 
Which two major differences are associated with IP telephony when compared to traditional telephony that uses a PBX? (Choose two.)
ITExamAnswers Editorial Team asked 3 years ago • 
network design must minimize latency to support real-time streaming applications. Which two protocols enable control and scalability of the network resources and minimize latency by incorporating QoS mechanisms? (Choose two.)
ITExamAnswers Editorial Team asked 3 years ago • 
A customer purchases tickets online and pays using a credit card, but the system goes down before the transaction is complete. What transaction type retains a record of this transaction after the system failure so that the customer will still receive the tickets and the credit card account will be debited accordingly?
ITExamAnswers Editorial Team asked 3 years ago • 
Which technology provides a mechanism for implementing QoS at Layer 2?
ITExamAnswers Editorial Team asked 3 years ago • 
What is the primary goal of QoS?
ITExamAnswers Editorial Team asked 3 years ago • 
A database server is configured to purge all data that is 60 days old. Ten data items that are 60 days old are to be purged. However, there is a failure halfway through the transaction, and the entire transaction is voided. What type of transaction action occurred?
ITExamAnswers Editorial Team asked 3 years ago • 
A company is considering adding voice and video to the data networks. Which two statements are true if voice and video are added? (Choose two.)
ITExamAnswers Editorial Team asked 3 years ago • 
An analysis of network protocols reveals that RTP and RTCP are being used. What uses these protocols?
ITExamAnswers Editorial Team asked 3 years ago • 
Refer to the exhibit. After configuring QoS, a network administrator issues the command show queueing interface s0/1. What two pieces of information can an administrator learn from the output of this command? (Choose two.)
ITExamAnswers Editorial Team asked 3 years ago • 
Refer to the exhibit. If ACL 150 identifies only voice traffic from network 192.168.10.0/24 and no other traffic, which queue will voice traffic from other networks use?
ITExamAnswers Editorial Team asked 3 years ago • 
Which service can be provided by the NetFlow Cisco utility?
ITExamAnswers Editorial Team asked 3 years ago • 
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ITExam Editorial Team

The ITExamAnswers Editorial Team is a dedicated group of certified IT professionals and network engineers. We rigorously review, verify, and update all exam materials to ensure you receive the most accurate and reliable resources for your certification journey.