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-It keeps 'a live' CMOS RAM chips even when the pc power is off.This prevents reconfiguration when when the PC is powered on
Githiari answered the question on November 8, 2017 at 05:34
- What is the difference between SIMMS and DIMMS(Solved)
What is the difference between SIMMS and DIMMS
Date posted: November 8, 2017. Answers (1)
- State five impacts of ICT in contemporary society(Solved)
State five impacts of ICT in contemporary society
Date posted: November 8, 2017. Answers (1)
- Describe the term disk formatting in a computer system(Solved)
Describe the term disk formatting in a computer system
Date posted: November 8, 2017. Answers (1)
- Differentiate between technical support and software support(Solved)
Differentiate between technical support and software support
Date posted: November 8, 2017. Answers (1)
- What benefits are derived from the stored program concept(Solved)
What benefits are derived from the stored program concept
Date posted: November 8, 2017. Answers (1)
- Define the term Access time(Solved)
Define the term Access time
Date posted: November 8, 2017. Answers (1)
- Distinguish between the following terms (i)Program counter and Instructions register (ii)Computer programmer and system analyst...(Solved)
Distinguish between the following terms
i)Program counter and Instructions register
ii)Computer programmer and system analyst
iii)Router and gateway
iv)ICT ethics and ICT policy
Date posted: November 8, 2017. Answers (1)
- Describe the difference between a bus and a ring network topology(Solved)
Describe the difference between a bus and a ring network topology
Date posted: November 7, 2017. Answers (1)
- Describe the BIOS routine and functions(Solved)
Describe the BIOS routine and functions
Date posted: November 7, 2017. Answers (1)
- Define the term real time in a computer system(Solved)
Define the term real time in a computer system
Date posted: November 7, 2017. Answers (1)
- State one measure taken to get rid of the heat produced by the processor while working(Solved)
State one measure taken to get rid of the heat produced by the processor while working
Date posted: November 7, 2017. Answers (1)
- Give two advantages of digital signal over analog signal(Solved)
Give two advantages of digital signal over analog signal.
Date posted: November 7, 2017. Answers (1)
- What factors influence speed of a computer?(Solved)
What factors influence speed of a computer?
Date posted: November 7, 2017. Answers (1)
- Write two different formulae that can be typed to obtain the total in cell B6 and then copied to
cell C6.(Solved)
Write two different formulae that can be typed to obtain the total in cell B6 and then copied to
cell C6.
Date posted: November 4, 2017. Answers (1)
- Write down the functions of the following keyboard shortcut keys as used in a word document.
i. CTR + C
ii. CTRL + V
iii. CTRL...(Solved)
Write down the functions of the following keyboard shortcut keys as used in a word document.
i. CTR + C
ii. CTRL + V
iii. CTRL + X
iv. CTRL + Z
Date posted: November 4, 2017. Answers (1)
- Which key will you press to: (i) Start a new line of paragraph (ii) Erase a letter that you have just typed (iii) Create space...(Solved)
Which key will you press to:
i. Start a new line of paragraph
ii. Erase a letter that you have just typed
iii. Create space between two words
iv. Automatically type in capital letters throughout
Date posted: November 4, 2017. Answers (1)
- Differentiate between source program and object program(Solved)
Differentiate between source program and object program
Date posted: November 4, 2017. Answers (1)
- List down any four hardware components you can add or upgrade in your computer.(Solved)
List down any four hardware components you can add or upgrade in your computer.
Date posted: November 4, 2017. Answers (1)
- Distinguish between an intelligent terminal and dumb terminal(Solved)
Distinguish between an intelligent terminal and dumb terminal
Date posted: November 4, 2017. Answers (1)
- A computer teacher has put a rule that diskettes should not be used in the computer laboratory
(a) Give a reason for the rule.
(b) State two...(Solved)
A computer teacher has put a rule that diskettes should not be used in the computer laboratory
(a) Give a reason for the rule.
(b) State two alternatives that can be used to achieve the same objective.
Date posted: November 4, 2017. Answers (1)