Simple Tech with Abhishek

Ch-8( Introduction to Photoshop)   Q1. What do we have different selection Modes in Photoshop? Ans  We have different objects in an image. Since objects have different shapes and sizes, different tools like Rectangular Marquee, Lasso, and Magic wand helps us make accurate selections. Q2 . Write the names and use of any 6 tools in Photoshop? Ans : A . Move tool: User to move a layer or object from one place to another  B. Brush tool: Used to paint or draw on an image. C. Eraser tool: Used to remove unwanted parts of an image D. Text tool: Used to add text to ab image. E. Crop tool: Used to cut or remove unwanted outer parts of an image. F. Red eye tool: The Red eye tool is used to remove the red eye effect from photos  Q3. How will you remove sots from an image. Ans: We can remove spots by using the spot Healing Brush tool or Healing Brush tool. Click or brush over the spot, and Photoshop at automatically fixes it by matching the surrounding area . Q4. Wat is the use ...

  Try Python Code print("Hello Python") Run

Python Programming Problems ........................................................................................................................................Q1. Write a Python program to print any word. print("Hello Python")    # Print(): It shows text or numbers on the screen. Output: Hello Python --------------------------------------------------------------------------------------------------------------- Q2. Write a Python program to input two numbers from the user and print their sum. #input two numbers from the user. a=int(input("Enter the first number:")) b=int(input("Enter the second number:")) sum=a+b print("sum of two numbers=",sum)       #print( ) function is used to display output to console or screen. Output:  Enter the first number: 20 Enter the second number: 40 sum of two numbers=60 Q3.  Write a Python program to input two numbers from the user and print their product. a=int(input("Enter the first number:")) b=int...

 Session -1  What is Subtotal? Subtotal is a feature in LibreOffice Calc used to automatically calculate partial totals(such as Sum, Average, Count, etc.). for a group of data. It works best when the data is sorted. Why Subtotal is used? To summarize large data easily To calculate group wise totals To avoid manual calculations To generate reports quickly Steps to Calculate Subtotals Select the entire data range Go to Data- Subtotals In the Subtotals dialog box, specify: Group by- Column where data changes(eg.TYPE)           Calculate subtotals for- Numeric column (e.g. QUANTITY)           Use function(Sum, Count, Average, Max, Min, Product) Default function is SUM. 4. Click Ok Advantages of Subtotal: 1. Saves Time: Subtotal automatically calculates totals, averages, counts, etc. for each group of data. This reduces the need for manual calculations and saves a lot of time. 2. Easy Data Analysis: Subtotal helps in analyzing data ...

Electronic Spreadsheets An electronic spreadsheet is a powerful and flexible computer program used to organize data in rows and columns and perform automatic calculations using formulas and functions. It help in maintaining numerical figures, analyzing financial or mathematical data, creating graphs, and performing routine tasks easily and efficiently. Common examples are MS Excel, Google Sheets, LibreOffice Calc, Apple numbers, etc. Features of Spreadsheets are: 1. Data Maintenance: Keep track of financial, mathematical, and other records over time. 2. Data Analysis : Use graphs. pivot tables, and what-if analysis for insights. 3. Automation: Automate routine tasks like report generation and calculations using macros. 4. Formulas and functions: perform automatic calculations across changing data. 5. Data Organization and formatting: Sort data, apply filters, use conditional formatting and validate data for accuracy.  Libre Office Calc: LibreOffice Calc is an electronic spread...

  Introduction to MS-DOS MS-DOS(Microsoft Disk Operating) is a command-line based operating system developed by Microsoft. It helps the computer manage hardware, files, and programs by typing commands. MS-DOS allows users to create, delete, copy, move, and organize files and folders. It also provides basic control over memory, disk drives, and other system resources. Unlike modern operating systems, MS-DOS does not have a graphical interface and works entirely through a text-based command prompt. How to open DOS Window or Command Prompt Press Windows key + R, type "cmd", then press enter. or, open the Start Menu / Search bar, type Command Prompt or cmd, and press enter. You can also create a desktop shortcut for cmd.exe for quick access. various commands in MS-DOS 1. DIR : The DIR commands is used to display the list of files and folders in the current directory or drive. It helps users see what files are present, their sizes, and other details.           ...