Computer Module 3 Quiz

What are the four basic functions that are responsible for everything computers do? a)    Receive input b)    Process information c)    Produce output d)    Store information 

• A and B obly

• C and D only

• None of the above

• All of the above

A computer is a programmable electronic machine that: a)  takes in data and instructions (input) b)  works with the data (processing) c)  puts out information (output) d)  stores information 

• A and B only

• A, B and C only

• A and D only

• All of the above

Every computer system contains hardware components that specialise in four functions, what are they? a)  Input devices - feed data into the computer.  b)  Output devices - produce output  c)  A processor or central processing unit (CPU) - processes information d)  Memory and storage devices - used to store information, but they serve different purposes. 

• A and B only

• A, B and C only

• C and D only

• All of the above

What are the steps to create a Desktop Shortcut for a File or Folder? a)    Navigate to the file or folder on your computer. b)    Right click the file or folder. A menu will appear. c)    Skim down the menu that appears and left click the Send To item on the list.  d)    Left click the Desktop (create shortcut) item on the list. 

• A and B only

• B and D ony

• A, B and C only

• All of the above

Peripheral devices are categorized as: a) Input devices b) Output devices c) Storage devices d) Printing devices

• A and B only

• A and D only

• A, B and C only

• All of the above

Input devices can be further classified as being: a) Keyboard entry devices b) Pointing devices c) Source data entry d) Multimedia input

• A and B only

• A, B and C only

• C and D only

• All of the above

The purposes of memory are to provide storage of data, instruction and the result of processing. There are two main categories of memory:

• Internal/Main/Primary memory

• External/Secondary/Auxiliary Memory/Backing store

• Outside memory

• Large memory

Output devices are divided into four categories. These are:  

• Disk or Tapes

• Modems

• Hard Copy Output Devices

• Soft Copy Output Devices

• Printing Copy Output Devices

The position of the mouse is shown on the screen by the mouse pointer. The mouse is used to:  

• Select options from a menu or a set of icons

• Position the cursor when editing text

• Draw shapes in a design package

• Type a letter in a word processing application

Hardware consumables  refer to any resource, such as paper or ink cartridges used in printers, that by its nature is usable only for a limited number of occasions.

• True

• False

Another term for ergonomics is human engineering.

• True

• False

Computer keyboards are similar to electric typewriter keyboards except that they contain additional keys. The keys are often classified as follows:    

• Alphanumeric keys – letters and numbers

• Punctuation keys – comma, full- stop, semicolon, etc.

• Special keys – function keys, control keys arrow keys, cap lock keys, etc.

• Typying keys - used for typing

Peripherals are any device connected to and under the control of the Central Processing Unit (CPU).

• True

• False

The following are points for you to consider when selecting equipment/resources to use: a) Identify source for data to be entered b) Accuracy and speed c) The correct equipment to complete given task/assignment d) The output that is required

• A and B only

• C and D only

• A, B and C only

• All of the above

In order to use equipment/resources effectively, the correct installation of these pieces of equipment is necessary. You must know where on the system unit to attach the peripheral device. Most, if not all peripheral devices are plugged in to the back of the system unit.

• True

• False

All equipment comes with some kind of instruction from the manufacturer. These include: a)  Manufacturer’s guidelines for service b)  Procedure manuals c)  Warranty d) Guarantee

• A and B only

• A, C and C only

• C and D only

• All of the above

All equipment is subject to wear and tear therefore; there will be times when a piece of equipment may become defective. Your responsibility is to be able to identify that a problem exists and follow the organization’s procedures for handling it.

• True

• False

In order to deal with defects effectively, most organizations have a process that is enforced. Usually the process requires you to: a) Identify defects b) Document defects c) Report defects  d) Fix it yourself

• A and B only

• A, B and C only

• A and D only

• All of the above

The operation of equipment should be guided by the following: a) Manufacturer’s operation manual which sets out the instructions and procedures for operating the equipment b) Organization’s policy regarding the operation of the equipment. c) Training notes on the operation of the equipment. d) The internet 

• A and B only

• A, B and C only

• C and D only

• All of the above

Let us suppose that you are allowed to attempt basic troubleshooting and your printer is malfunctioning, or its service has been disrupted, what can you do?

• Reset the printer default

• Reinstall the printer

• Add toner/ink

• Replace paper or Clear Paper Jam

The efficiency and durability of any peripheral device is largely dependent on the monitoring of that equipment, as well as the routine maintenance checks and servicing that it receives. When monitoring equipment, the following should be checked for: a) Faults b) Wear and tear c) Adequacy d) Age

• A and B only

• A, B and C only

• A and D only

• All of the above

Maintenance of equipment/resources may include:  

• Cleaning equipment regularly

• Adding toner

• Replacing paper

• Clearing paper jam

• Organizing request for servicing

The following is a list of some common cleaning/maintenance materials: a) Compress air or vacuum cleaner b) Floppy/CD ROM cleaner c) Cleaning solution (usually alcohol is recommended) d) Soft cloth

• A and B only

• C and D only

• A, B and C only

• All of the above

Record keeping may include:  

• Transfer of asset logbook – This is used for recording the movement of equipment from its original location

• Fixed asset register – This gives a listing of all the equipment within an organization and their location

• Daily logbook – This keeps track of all the equipment that have been repaired or upgraded

• Bookkeeping register

The manufacturers of equipment usually give suggestions for proper storage of equipment/resources. It is extremely important for you to follow these guidelines as failure to do so can result in damage or deterioration.

• True

• False

Maintenance refers to rectifying faults and changing settings or components to ensure that equipment continues to work effectively.

• True

• False

Hardware components may include:    

• Personal computers

• Network systems

• Personal organizers

• Communication equipment

One of the consequences of omitting regular maintenance is to invite a build up of dust and dirt. This leads to problems such as: a) Keyboard keys sticking b) Mouse skipping or erratic behaviour c) Printer, fax and photocopier jamming d) Power supply failure

• A and B only

• A, B and C only

• C and D only

• All of the above

What are the categories of storage devices? a) Sequential access storage device b) direct access storage device c) RAM storage device d) USB storage device

• A and B only

• A, B and C only

• C and D only

• All of the above

Mr Jones is planning to purchase a computer for home use. Advise him on FOUR (4) determining factors he MUST consider before buying one

• Processor speed

• Memory capacity and speed

• Purpose an cost

• Storage capacity

When you delete a file from your computer's hard drive, it is removed to the folder called Recycle Bin, from which it is still available for restoring unless emptied.

• True

• False

There are many ways to locate files using the software tools that your computer has. These tools are:  

• Mouse, pointers, cursors, clicking, double-clicking, dragging and dropping

• Desktop, icons

• Windows and their parts -- title bar, menu bar, control boxes

• Dialog boxes, buttons

Everything opens in a window. Your application programs open in windows, your documents open in windows, and even your messages open in windows

• True

• False

Four (4) features that are to be found when a window is open are:

• Title bar

• Menu bar

• Scroll bar(s)

• The desktop

• Minimize button

Shortcuts are merely pointers, deleting a shortcut will not delete the item to which the shortcut points.

• True

• False

_______________ is an organizational unit or container, used to organize folders and files on your drives into a hierarchical structure.