Which device is essential for mathematical calculations in a computer?

Which number system is represented by BF?

Convert 7₁₀  to a binary equivalent.

Convert 1010₂ to a decimal equivalent.

Which type of storage device is volatile?

Which of these devices is primarily considered an input device?

How many bits are require to form a byte?

A grouping of 4 bits is called a :

The process of representing items with distinct numerical values is known as :

Which of the following can be an input or output device?

Sound produced by a speaker is an example of ___________ data.

A CPU processes ___________ data.

Which of these is not a component of a CPU?

Which expansion slot used in servers was replaced by PCI-E?

What would be a use of cache memory?

A.   

What part of the CPU die takes up the most space?

Which test does the BIOS perform as the computer is turned on?

Which is the following is NOT a use for a server?

_______ is described as all of the physical parts of the computer that

     can be touched with the hand

The main memory is _____ - information stored here will be lost if the power

     supply is turned off.

Software contains all the program _______ in the computer

The _____ is the computer's main circuit board. It's a thin plate that holds the CPU, memory, connectors for the hard drive and optical drives, expansion cards to control the video and audio, and connections to your computer's ports (such as USB ports).

_____ is your system's short-term memory. Whenever your computer performs calculations, it temporarily stores the data here until it is needed.

When you save a file, the data is written to the _____, which acts as long-term storage.

The _____ allows your computer to communicate over a network and access the Internet.

Where all your files are permanently stored.

What are the functions of motherboard?

Based on the picture given, what is P?

What is OUTPUT?

What is OUTPUT?

Passage of a static electrical charge from one item to another

Will destroy the sensitive parts of a computing device

Which safety issue is MOST LIKELY to damage computer equipment?

Zion started to plug in his game system when he noticed that the covering over the wires was cut.  He plugged it in, and the carpet caught fire.  What class of fire was involved?

Which type of technical support is usually provided FREE to the customer?

What computer information should the customer provide when preparing to use technical support?

A _____ gives a remote user complete control over a victim computer.  It can be used to attack other computers, involve the owner in a crime.

Any of various musculoskeletal disorders, such as carpal tunnel syndrome, characterized by numbness, pain, or weakness of muscles, tendons, nerves, and other soft tissues, caused by the persistent repetition of certain physical movements.

There are different types of technical support. Select all that applies

Identify 4 troublsheeting techniques the user can perform simple to maintain the efficiency of computer hardware and software

What computer information should the customer provide when preparing to use technical support?

When the computer hangs up or freezes, this is known as?

A service provided by a computer or

    technological company for aiding or advising customers of its product or service, also called tech support

Which of the following computer hardware is used to prevent ESD?

When cleaning computer system unit, which of the following tools is best used to blow away dust in electronic components?

What is a network?

What network covers a LARGE geographical area?

What network covers a SMALL geographical area?

The picture attached is a

Which network device manages the path along which data travels in a network?

A device that manages the sharing of multiple computers or networks on the same data connection

An intermediary device that joins wireless clients to a wired Ethernet network

Software and hardware that provides services to other computer programs and their users.

A network created around an individual’s personal workspace.

Each school building in a school district is networked. Additionally, each of the schools across a large area is connected into a network. Which term refers to the district-wide network?

A type of cable made of super-thin filaments of glass or other transparent materials that can carry beams of light.

Tyrone is sending text messages to his girlfriend when a customer comes up to the help desk with a printer problem. Tyrone immediately puts away his cell phone and helps the customer with their problem. What soft skill is Tyrone putting into action?

As a Customer Support Specialist, John is required to speak Spanish fluently so he can communicate with all customers. What kind of workplace expectation is this?

Poor ergonomics contributes to which safety issue?

A microprocessor translates the instructions in the computer program. Which step of CPU operation is taking place?

When operating a fire extinguisher, after pulling the pin and pointing the extinguisher away from the user:

Cora just bought a new gaming system.  She is playing "Legend of Zelda: Twilight Princess."  This game is an example of which type of software?

A set of programs, procedures, algorithms and accompanying documentation concerned with the operation of a data processing system

Drake suspects that his computer has a virus, because some programs are not working properly.  What process should he perform to save his data in the event of a computer crash?

The physical tangible parts of the computer

The main memory is _____ information stored here will be lost if the power

     supply is turned off.

A customer brings in a computer for repair, believing it has a virus. The computer technician questions the customer and the customer mentions that he recently downloaded a new game. After backing-up the data files on the PC the technician prepares to run a virus scan. Which step in the troubleshooting method has the technician completed?

When working inside a desktop PC, which component is often associated with cuts to the technician’s hands?

Coaxial cable is typically used for which device?

Which cable type is the preferred choice for between-building network connections?

What is the primary purpose of a wireless access point?

Why is unshielded twisted-pair cable most often used instead of coaxial for computer networks?

Which might limit Internet connectivity?

Which network device lowers the probability of data collision?

When a user is granted access to a network, which role does the user play?

Which role creates user accounts on the network?