Computer Hardware

1. Same length

2 Maximum coupled length ( both should go together)

3 Minimum separation between Positive & Negative

4 Route in strip line for critical length

i believe it refers to "cas latency"

wafi gila

doubles

YOU CANNOT COPY THE PHOTOGRAPH BECAUSE THE PHOTOGRAPHER HOLDS COPYRIGHT ON IT. Unless you buy the negatives from the photographer you cannot copy them. The lines do not show when looking at the photo, but appear if you try to copy it. Some photographers who shoot digital photos use specific software that puts the anti-copy feature on the original print of the photo. The reason for this is so you have to buy photos from them. There should be a copyright symbol somewhere on the back of the photo. If the photo is from a conventional camera, a similar process is used. L Findlay

The Digital Rainbow

To delete the BIOS cache, you typically need to reset the BIOS settings to their defaults. This can be done by entering the BIOS setup during system startup (usually by pressing a key like F2, DEL, or ESC) and selecting the option to "Load Default Settings" or "Reset to Factory Settings." Alternatively, you can clear the CMOS by removing the motherboard battery for a few minutes or using a jumper on the motherboard, which will also reset the BIOS cache. Always ensure to back up any important settings before performing these actions.

CAD (Computer-Aided Design) and CAM (Computer-Aided Manufacturing) are increasingly integrated into school curricula to enhance students' creativity and technical skills. CAD software allows students to create detailed 2D and 3D designs, fostering an understanding of engineering and architectural principles. CAM complements this by enabling students to translate their designs into physical objects using machinery like 3D printers and CNC machines. Together, these tools prepare students for careers in design, engineering, and manufacturing by providing hands-on experience with industry-standard technologies.

The PCI (Peripheral Component Interconnect) bus is a standard interface used to connect peripheral devices to a computer's motherboard. It allows various components, such as graphics cards, network cards, and storage controllers, to communicate with the CPU and memory. Introduced in the early 1990s, PCI has evolved into several versions, including PCI Express (PCIe), which offers higher speeds and improved performance by using serial communication. PCI buses are critical for enabling hardware upgrades and expanding system capabilities.

There are no inherent disadvantages in having or using an input device. As a matter of fact, there simply aren't any alternatives, so it would be largely irrelevant, anyway.

Oh, dude, you're talking about barcode scanners! Those magical little machines read the black and white stripes on packages to help with inventory and checkout at stores. It's like a secret language for products that tells the computer what it is and how much it costs. So next time you're at the supermarket, give those stripes a little wink for doing all the hard work behind the scenes.

These are the relationships between CAD and other software and hardware used in manufacturing. CAD - CAM -IMPORT 2D/3D CNC - IMPORT DXF The relationship between CAD and CAM is that you can import a CAD drawing straight the software to CAM software then imputing it to a CNC machine. More CNC machines nowadays can get the drawings straight off cad to machine it. RAPID PROTOTYPING - 3D MODELS Rapid prototyping takes virtual designs from CAD software, transforms them into thin virtual horizontal cross-sections and then creates each cross-section in physical space one after the next until the model is finished. SIMULATE - FUNCTION - STRESS - TEMPERATURE - SYSTEMS Computer software can be used to simulate many different projects. It can be used to see how much stress your product can take by simulating it on a computer program. This helps as it can help u improve your design if need be. You can also simulate the temperature that your product can withstand. Overall this simulation feature is good as it can show you many things in case you need to improve your product or it can withstand the amount of stress for example you want. CAM (COMPUTER AIDED MANUFACTURING) - MRP 2 The cad software makes the parts list/ billing operations to go into the CAM system in big factories. This helps by letting the system no what's in stock and what's not. After the system knows what is in stock and how long it will take for materials to come in. it can give an estimated time to manufacture all parts so the customer will have an idea how long it will take. If I more important customer comes in, it can be manually change to speed up the manufacturing of the product they are after.

A computer drive is a physical device connected to the main board. They come in the form of hard drives which is used as the main storage medium in any computer and also as DVD drives which is the main removable type of storage. A computer driver on the other hand is a group of commands to tell the operating system how to handle a specific device connected to the computer. These devices are anything that is connected to the computer either externally through the USB ports etc. or internally through the PCI ports etc. The driver tells the operating system what commands to send to the device to make it work

When a computer boots up and the optical drive does not contain bootable media, the system will move on to the next boot device in the BIOS boot order. This could be another optical drive, a hard drive, a USB drive, or a network boot, depending on the configuration. If none of the boot devices contain bootable media, the computer will typically display an error message such as "No bootable device found" or "Operating system not found."

list 20 output devices

To create plans, specialized computer hardware such as Computer-Aided Design (CAD) workstations or high-performance graphic processing units (GPUs) may be needed. CAD workstations are equipped with powerful processors, large amounts of RAM, and high-end graphics cards to handle complex design software efficiently. GPUs are essential for rendering detailed 3D models and simulations quickly and accurately. Additionally, large storage capacity, fast data transfer speeds, and multiple monitors may also be beneficial for creating and working on plans effectively.

The system unit is the box where all processing takes place. All other devices are attached to it. The Central Processing Unit (CPU) is the heart of the computer, and is inside the system unit.

Advantages: * Configurable-TouchPad devices can be custom designed to meet your requirements for size, thickness, buttons, and software features. * Advanced Features-TouchPad includes patented, advanced features, such as HandCheck, Virtual Scrolling, Tap Zones, and Edge Motion. * High Tolerance to User Abuse-TouchPad is resistant to moisture, dirt, and surface scratches. * Reliability-With no moving parts to wear out over time, Touchpad devices have a related life of over 1 million taps. * Accuracy-Resolution of 1000 DPI results in a precise and responsive touching sensing. * Easy to Use-Requires only a slight touch to activate, no pressure is necessary. * The pad's position is fixed relative to the keyboard, and very short finger movements are required to move the cursor across the display screen. · No additional mouse needs to be carried along with the laptop everytime · Hand movements are reduced to smaller finger movements. · Nice tricks like auto scroll on the side. Disadvantages: · Only available on laptops. · Smaller surface to move on. · Activates when ur busy reading something on autoscroll and rest ur hand on it. · Left and right keys are more difficult to use that in regular usb mouse. · Cannot scroll across the screen in one go (unless the touchpad is made very sensitive by altering settings). By Mohammed Arif

An SD card is considered a storage device rather than an input or output device. It is used to store data such as photos, videos, and documents. When data is written to an SD card from a computer or camera, it is considered an output action, and when data is read from an SD card into a device, it is considered an input action.

Most smart phones will be touch screen, the touch screen would be and input AND output device at the same time, the keypad if you have one on your phone would be an input device.

basically anything you can enter on your phone, and get it to do something on screen would be an input device.