Start learning 50% faster. Sign in now
A switch is a network device that ensures data is delivered to the correct host within a local network. It operates at the Data Link Layer (Layer 2) of the OSI model and uses MAC addresses to forward data to the correct port, which is connected to the destination host. Unlike a hub, which broadcasts data to all connected devices, a switch intelligently sends data only to the intended recipient. The incorrect options: Router : Routers operate at the Network Layer and are responsible for directing traffic between different networks, not within a single local network. Repeater : A repeater amplifies signals to extend network reach but does not direct traffic to specific hosts. Firewall : A firewall is a security device that monitors and controls incoming and outgoing network traffic but is not responsible for delivering data to hosts. Hub : A hub simply broadcasts data to all devices on the network, making it less efficient and secure compared to a switch.
The sum of the incomes of 'P', 'Q', 'R' together is Rs. 24000. 'P', 'Q' and 'R' spend 60%, 70%, and 65% of their respective incomes such that the ratio ...
A, B and C invested in partnership. A invest Rs.8000 for 7 months, B invests Rs.6000 for 4 months and C invests Rs.12000 for 2 months. C is working part...
A, B, and C invest Rs 18,000, Rs 24,000, and Rs 30,000 respectively in a venture. The annual profit of Rs 36,000 is distributed such that C takes Rs 6,0...
Abhijeet and Vivek jointly initiated a business. Abhijeet contributed 60% of the total investment made by both of them. Abhijeet invested his amount for...
A and B invested Rs.4000 and Rs.8000 in a business respectively and after 5 months B withdrawn 50% of his initial investment and again after 5 months he...
‘A’ invested Rs. 7500 for ‘x’ months while ‘B’ invested Rs. 1500 less amount than ‘A’ for (x + 4) months...
Tarun and Varun work at a multinational corporation. Tarun's income is Rs. 6000 more than Varun's income. Given that their expenditures are Rs. 64000 an...
Simran and Indu started a business investing Rs. 110, 000 and Rs. 80,000 respectively. In what ratio the profit earned after 2 years be divided between ...
If a sum of money is to be divided among A, B, C such that A’s share is equal to twice B’s share and B’s share is 8 times C’s share then their s...
A, B and C hired a taxi for Rs. 760 and used it for 4, 5, 10 hours respectively. Hiring charges paid by B are: