The next step that the user should take after connecting an external
monitor to a laptop VGA port is to take advantage of the FN key by using it,
together with the multi-purpose key in which is helpful in sending video for an
external display.
Answer:
Reading? 14 Sep 23 2006 Red
Explanation:
The first diffraction minimum located at an angle of 5.40°.
<u>Explanation:</u>
Here the wavelength, λ = 565 nm = 565 × 10⁻⁹ m
Width of the slit, d = 0.00600 mm = 6 × 10⁻⁶ m
We need to find the angle as,
sin θ = mλ / d
We have to find the angle as,
θ = sin⁻¹ ( mλ / d )
Here m = 1,
θ = sin⁻¹ ( 
)
= sin⁻¹(0.0942)
= 5.40°
So the first diffraction minimum located at an angle of 5.40°.
Answer:
E and D
Explanation:
Malicious softwares are unsolicited softwares developed by attackers to exploit computer systems and network vulnerabilities and steal information for fraudulent activities.
Trojan horse, viruses, worm, rootkit, adware, spyware, keylogger etc, are all examples of malicious software or malware. Some of these malware needs to be attached to a file extension like viruses, adware, spyware etc, while others like worms don't. Most malware corrupt files, slows down the computer and corrupts both system and application softwares.
To prevent this, the system or operating system must be constantly updated and an antivirus software should be installed and updated as well.
The question above has multiple questions as below;
<span>A)
</span>Decide what inputs values
are needed
<span>B)
</span>State the purpose of
the worksheet
<span>C)
</span>Decide what output are
needed to achieve the purpose
<span>D)
</span>Enter labels, values
and formulas
The answer is (D) Enter labels, values
and formulas
The first few steps of planning an
effective worksheet is to state the purpose of the worksheet. Whoever is
working on the worksheet should invest their time to plan and design the sheet
to meet their goals. The designer should also make it obvious where the user is
supposed to input data. Other planning techniques include data validation and protection options.
