1. What is the difference between layer 2 and layer 3 in the OSI model? 2. What is the difference between a hub, switch, and router? 3. What is a VLAN? 4. What is the difference between TCP and UDP? 5. How do you distinguish a DNS problem from a network problem? 6. What is a runt, Giant, and collision? 7. What is a broadcast storm? 8. What is the purpose of VRRP? 9. What is a VPN? 10. What information about a peer would I need to establish a VPN? 11. What is a full-class C in CIDR notation? 12. What is a default route? 13. What is a metric? 14. What is a MAC address? 15. What is ARP/RARP? 16. Describe a TCP connection sequence 17. What is MTU? 18. What other TCP setting can you modify besides MTU to shorten packets?
2 11866Post New Bharat BPO Interview Questions
If we write the script for login page and click on submit boutton then it opens order page...How we can validate that opened page is wether orderpage or not?
Write a function that responds to a click anywhere on the page by displaying an alert dialog. Display the event name if the user held Shift during the mouse click. Display the element name that triggered the event if the user held Ctrl during the mouse click.
What makes you think that you are eligible for this job?
How do you remove duplicate records in informatica? And how many ways are there to do it?
can you please send me SAP Security upgrade documents and guide for CRM 5 and CRM 7 and what are the differeces between crm 5 AND crm 7 according to sap security point of view.
Is primary key always clustered index?
What are the limitations when applying AI in climate modeling?
Q5 Prepare a Balance sheet from the following particulars: Gross profit =Rs.80,000 Gross profit to cost of goods sold =1/3 Stock velocity =6 times Opening stock =Rs.36,000 Accounts receivable velocity =72 days (year=360 days) Current assets=Rs.1,50,000 Account payable velocity=90 days Bills receivable =Rs.20,000 Bills payable=Rs.5,000 Fixed assets turnover ratio (on cost of goods sod)=8 times
Can any one please send me the hpcl question papers or pattern for ece branch please mail to sweetyastweety@gmail.com
please send me the L&T Emb. sys. placement papers and entire details of pattren
when will andhara pradesh government announces drug inspector posts and when will be the exam conducted? please inform me..
HAI SENT HPCL APTITUDE QUESTION PAPER, MY EMAIL ID IS angus_eee04@rediffmail.com,angus_eee04@yahoo.com
Don't you have similar question banks related to Oral Certification Examination conducted by Mercantile Marine Departments / Directorate of Shipping, Ministry of Shipping for Electro Technical Officer?
hai im finished software testing course im technicaly strong but yet now no opportunities come to me.if any opportunities please send to my mail id my mail di is sumathi11685@gmail.com
Hello, I want to know how to write a regression test plan? Can someone please send me the format/template? Thanks in advance
