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What else can I help you with?
What thing indicate a hardware conflict?
Received when two devices were trying to use the same interrupt request (or IRQ) to signal an interrupt to the Programmable Interrupt Controller (PIC).
What happens if both CPU and IO devices want to access the bus at the same time?
Maybe you have seen something called an interrupt as you work on your computer. These Interrupt Requests come from processes or devices that want to use resources. It's all very orderly.
Do batteries last the same amount of time in different devices?
No, because different devices use different amounts of power.
What is interrupt acknowledge?
Interrupt acknowledge is the process of acknowledging a hardware interrupt, obtaining an interrupt vector address, and initiating the interrupt service routine in software. The INTA- (Interrupt Acknowledge) pin has the same timing as RD-, and external hardware is expected to provide an opcode in response to it. In the case of TRAP, RST7.5, RST6.5, and RST5.5, there is no specific interrupt acknowledge cycle like there is for INTR, but everything else is the same.
Can I use two different serial devices at the same time with the 1 foot 9 pin serial splitter cable?
Yes, you can use two different serial devices at the same time.
What does IRQ stand for?
Abbreviation of interrupt request line, and pronounced I-R-Q. IRQs are hardware lines over which devices can send interrupt signals to the microprocessor. When you add a new device to a PC, you sometimes need to set its IRQ number by setting a DIP switch. This specifies which interrupt line the device may use. IRQ conflicts used to be a common problem when adding expansion boards, but the Plug-and-Play specification has removed this headache in most cases.see: http://www.webopedia.com/TERM/I/IRQ.html
Which attribute must be the same for wireless devices on one network to be able to communicate with devices on a different network?
deafult getway
How does removing unneeded peripherals help your computer?
It doesn't really benefit modern computers too much. On older computers, each device added to a system used an interrupt. Removing them would free up interrupts for other hardware to use, or allow you to use two devices at the same time that you couldn't previously, because they had to share the same interrupt. On modern computers, devices are designed to share interrupts and still be usable simultaneously, so removing them doesn't simplify anything.
What would happen if your home were not wired in parallel?
If a home were not wired in parallel, the electrical system would be set up in series, meaning that all devices would share the same current. This would lead to several issues: if one device failed or was turned off, it would interrupt the flow of electricity to all other devices on the same circuit, causing them to stop working. Additionally, devices requiring different voltage levels might not function properly, and the overall performance of the electrical system would be compromised, potentially leading to overheating and safety hazards.
What must be configured the same on each node that resides in a LAN segment?
The subnet mask must be the same for all devices in the same LAN segment. The IP addresses must be unique (different). Also, the default gateway address is usually the same for all devices in the same LAN segment.
Difference between software interrupt and hardware inerrupt?
Hardware Interrupt: Each CPU has External Interrupt lines(about 7). Other external devices line keyboard, Mouse, Other controllers can send signals to CPU asynchronously. Software Interrupt:is an interrupt generated with in a processor by executing an instruction . Software interrupt are often used to implemented system calls because they implemented a subroutine call with a CPU ring level change.
What to use to cool electrical devices?
If you're talking integrated circuits, generally it's a heat sink and/or a fan, if needed. For larger devices, the same rules may apply, but there are several types of additional cooling, such as water circulation, refrigerants, etc. or different combinations. It really all depends oh how much heat you have to dissipate.
