1 High end switches have a feature which does the samething called port mirroring.By the early 2000s, there was little price difference between a hub and a low-endswitch.Layer 2A network bridge, operating at the data link layer, may interconnect a small numberof devices in a home or the office.
If all 435 members of the House of Representatives votes, then at least 290 must vote to override. If all 100 Senate members vote, then at least 67 must vote for the veto. A two-thirds vote is technically considered a supermajority, which is much more difficult to get than a traditional simple majority. Fewer than 10 percent of all presidential vetoes have been overridden by a vote in the chambers of Congress.
To override a presidential veto, a supermajority vote of two-thirds of the voting members of each house, the House of Representatives and the Senate, is required. There are 435 voting representatives in the House. If all these representatives voted, it would take 2/3rds of 435 = 290 votes to override a veto.In the Senate, it also takes a 2/3rds of 100 members = 67 votes to override a veto.here are 435 voting representatives in the House. If all these representatives voted, it would take 2/3rds of 435 = 290 votes to override a veto. In the Senate, it also takes a 2/3rds of 100 members = 67 votes to override a veto.