Course: IT Basics (260) Semester: Autumn, 2022
Q. No I. Did you ever use LINUX operating system? Which operating system is better windows or LINUX?
Yes. I've been using Linux based operating systems since 2014. I
started off with OpenSUSE. And now I'm a proud Manjaro user. Been using it for
three years now. I think the question was… have you ever used a Linux based
operating on the other hand, Windows offers great ease of use, so that even
non-tech-savvy people can work easily on personal computers. Linux is employed
by many corporate organizations as servers and OS for security purpose while
Windows is mostly employed by business users and gamers.
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Q.No.2 Elaborate the basic difference between the primary and
secondary memory ofthe computer? Also write the advantages and disadvantages of
both.
Primary memory is the main memory and stores data temporarily.
Secondary memory is the external memory and stores data permanently. The CPU
can directly access the data. The CPU cannot directly access the data.
Primary memory is temporary. Secondary memory is permanent. Primary
memory is directly accessible by Processor/CPU. Secondary memory is not
directly accessible by the CPU.
Q.No.3 Define software. What is the basic difference between software
and hardware? Who is responsible to operate hardware of a computer? Discuss.
software, instructions that tell a computer what to do. Software
comprises the entire set of programs, procedures, and routines associated with
the operation of a computer system. The term was coined to differentiate these
instructions from hardware—i.e., the physical components of a computer system.
When it comes to computers, the hardware is the physical and
tangible part, like the monitor, keyboard, and speakers. Software is the
programs and operating systems that need to be installed.
Motherboard. This is a printed circuit board that holds the central
processing unit (CPU) and other essential internal hardware and functions as
the central hub that all other hardware components run through.
Q.No.4 What are different methods of measuring computer memory?
Explain with the help of an example.
Memory is also used by a computer's operating system, hardware and
software. There are technically two types of computer memory: primary and
secondary. The term memory is used as a synonym for primary memory or as an
abbreviation for a specific type of primary memory called random access memory
(RAM). Computer storage and memory is often measured in megabytes (MB) and
gigabytes (GB). A medium-sized novel contains about 1 MB of information. 1 MB
is 1,024 kilobytes, or 1,048,576 (1024x1024) bytes, not one million bytes.
Similarly, one 1 GB is 1,024 MB, or 1,073,741,824 (1024x1024x1024) bytes.
Q.No.5 Write the steps to perform the following operations: (20)
a) Deleting a software from control panel
b) Opening a folder
a) Deleting a software from control panel
Uninstall from the Control Panel (for programs)
In the search box on the taskbar, type Control Panel and select it
from the results. Select Programs > Programs and Features. Press and hold
(or right-click) on the program you want to remove and select Uninstall or
Uninstall/Change. Press and hold the Windows key on your keyboard then press
“R”, this should open Run.
Now type “appwiz. ...
This should open the old Windows uninstalling utility.
Now simply find the program you are trying to uninstall,
right-click on it, and then click “Uninstall”.
b) Opening a folder
To open File Explorer, click the File Explorer icon on the taskbar,
or double-click any folder on your desktop. A new File Explorer window will
appear. Now you're ready to start working with your files and folders. From
File Explorer, double-click a folder to open it. Open the Start menu and type
“File Explorer.” Find File Explorer pinned to the taskbar. Right-click a folder
and select Open. Some folders already exist in File Explorer, such as
Documents, Desktop, and Downloads.
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