- •Laboratory work №1
- •Computer performance: speed, efficiency, energy costs
- •Amdahl's Law
- •Cpu time
- •Full answer
- •Cpu Time Definition - What does cpu Time mean?
- •Techopedia explains cpu Time
- •Amdahl's Law
- •Speedup:
- •Amdahl's Law Defined
- •A Calculation Example
- •Amdahl's Law Illustrated
- •Optimizing Algorithms
- •Optimizing the Sequential Part
- •Execution Time vs. Speedup
- •Measure, Don't Just Calculate
- •2.1 Architecture of computer
- •2.2 Types of memory
- •2.3 Number system
- •Memory unit.
- •Input - Output
- •Adding Binary Numbers
- •Subtracting Binary Numbers
- •Multiplying Binary Numbers
- •Dividing Binary Numbers
- •4.1 Main functions, structure and types of operating system
- •4.2 Windows os
- •4.3 Working with files and directories
- •Windows system key combinations
- •Windows program key combinations
- •1. Beginning work in word processor
- •2. Creating and editing simple text documents
- •3. Work with formula editor Equation 3.0
- •Exercise 8 - Selecting and Formatting Multiple Lines
- •Exercise 9 - Formatting Last Two Lines
- •Exercise 10 - Formatting Words using the Font Dialog box
- •Symbols
- •Structures
- •10.1. The definition and structure of database
- •10.2. Creation of a new database
- •10.3. Methods of creation new table
- •Control questions
- •6.1 The main tools for work in Power Point
- •6.2 Presentations in ms Office Power Point
- •7.1. Electronic spreadsheet ms Excel
- •7.2. Entering Excel Formulas and Formatting Data
- •7.3 Cell Addressing
- •Worksheets
- •The Formula Bar
- •Entering Excel Formulas and Formatting Data
- •Copy, Cut, Paste, and Cell Addressing
- •Exercise 2
- •Absolute Cell Addressing
- •Mixed Cell Addressing
- •What is Absolute Cell Addressing ?
- •What is Mixed Cell Addressing?
- •Using Reference Operators
- •Understanding Functions
- •Alternate Method: Enter a Function with the Ribbon
- •Fill Cells Automatically
- •Exercise 2
- •Exercise 3
- •Exercise 4
- •Chart example :
- •Exercise 10 Create a Column Chart
- •Apply a Chart Layout
- •Global and local networks. Internet
- •Bases of html
- •The internet
- •Examples of a web page
- •Html Tags
- •The start tag is often called the opening tag. The end tag is often called the closing tag. Web Browsers.
- •Example Explained
- •10.1 Software and hardware for generating key information. 10.2 Protecting programs from unauthorized use via usb-key and the software manufacturer.
- •2. Brief theoretical information
- •Information for the developer.
- •3. The order of execution of work
- •4. Contents of the report
- •5. Test Questions
- •Installation Certification Center.
- •III) Request a certificate. Processing request.
- •3. The order of execution of work
- •4. Contents of the report
- •Test Questions
- •1. Objective
- •3.The order of execution of work
- •Image 1
- •Creating a strong password→
- •Verify your account via sms or Voice Call→
- •Control what others see about you across Google services→
- •Choose the information you share with others
- •More details about your name & photo
- •Preview how your information shows up
- •Preview how your information shows up
- •About Google Accounts→
- •Common issues
- •Product-specific age requirements
- •Disabled account due to incorrect birth date
- •History
- •Technical details
- •Network structure
- •Base station subsystem[edit]
- •Gsm carrier frequencies
- •Voice codecs
- •Subscriber Identity Module (sim)[edit]
- •Phone locking[edit]
- •Gsm security[edit]
- •Standards information[edit]
- •Gsm open-source software[edit]
- •Issues with patents and open source[edit]
- •13.1 Obtaining the electronic services on the portal of e-government of kazakhstan
- •Laboratory work №14
- •Information culture.Internet culture.
Mixed Cell Addressing
You use mixed cell addressing to reference a cell when you want to copy part of it absolute and part relative. For example, the row can be absolute and the column relative. You can use the F4 key to create a mixed cell reference.
Move to cell E1.
Type =.
Press the up arrow key once.
Press F4.
Press F4 again. Note that the column is relative and the row is absolute.
Press F4 again. Note that the column is absolute and the row is relative.
Press Esc.
Practical exercises
Exercise 1
Type in the following spreadsheet, and format it to look like the sample below.
1)Type in all text and numbers shown in the spreadsheet below.
2) Format all numbers as a currency.
Format all numbers as a currency
3) Center the spreadsheet heading 'Sales for the Month' across the spreadsheet.
4) Format all text as displayed in the sample below.
5) Create formula's to display a total for each sales rep.
6) Create formula's to display a total for each product.
7) Create a formula to calculate the total sales for all sales rep's for the month
Exercise 2.
Type in the following spreadsheet, and format it to look like the sample below.
1) Type in all text and numbers shown in the spreadsheet below.
2) Format all numbers as a currency.
3) Center the spreadsheet heading 'Sales And Produce Department' across the spreadsheet.
4) Format all text as displayed in the sample below.
5) Create formula's to display a total for each fruit.
6) Create formula's to display a total for each month.
7) Create a formula to calculate the total sales for all fruit items for the year to date
Exercise 3
Type in the following spreadsheet, and format it to look like the sample below.
1) Type in all text and numbers shown in the spreadsheet below.
2) Format all numbers with appropriate format's.
3) Center the spreadsheet heading 'Mike's Stationery Order' across the spreadsheet.
4) Format all text as displayed in the sample below, including the rotated text labels.
5) Create formula's to display a total for each stationery item ordered.
6) Create a formula to calculate the total for the stationery order.
Exercise 4
Type in the following spreadsheet, and format it to look like the sample below.
1) Type in all text and numbers shown in the spreadsheet below.
2) Format all numbers with appropriate format's).
3) Center the spreadsheet heading 'Travel Expenses For The Month Of May' across the spreadsheet.
4) Format all text as displayed in the sample below, including the rotated text labels.
5) Create formula's to display a total for each Sales Rep.
6) Create formula's to calculate the amount due to each sales rep, on the basis that each rep is reimbursed 0.63 cents per kilometer traveled.
7) Apply all borders and shading (colour) shown in the sample below, feel free to experiment with your own colour schemes.
Exercise 5
Type in the following spreadsheet, and format it to look like the sample below.
1) Type in all text and numbers shown in the spreadsheet below.
2) Format all numbers with appropriate format's).
3) Center the spreadsheet heading "Mike's Lunch Bar" across the spreadsheet.
4) Format all text as displayed in the sample below.
5) Create formula's to display a total for each item in the Lunch Bar.
6) Create a formula to calculate the total sales for the Lunch Bar.
7) Apply all borders and shading (colour) shown in the sample below, feel free to experiment with your own colour schemes.
Exercise 6
Type in the following spreadsheet, and format it to look like the sample below.
1) Type in all text and numbers shown in the spreadsheet below.
2) Format all numbers with appropriate format's).
3) Center the spreadsheet heading "Mike's Furniture Store" across the spreadsheet.
4) Format all text as displayed in the sample below.
5) Create formula's to display a total for each item in the Lunch Bar.
6) Create a formula to calculate the total sales for the Lunch Bar.
7) Apply all borders and shading (colour) shown in the sample below, feel free to experiment with your own colour schemes.
Exercise 7
Type in the following spreadsheet, and format it to look like the sample below.
1) Type in all text and numbers shown in the spreadsheet below.
2) Format all numbers with appropriate format's).
3) Center the spreadsheet heading "Weekly Income Schedule" across the spreadsheet.
4) Format all text as displayed in the sample below.
5) Create formula's to display a total for each item in the Lunch Bar.
6) Create formula's to calculate the Total Exp (Total Expenditure).
7) Create formula's to calculate the profit.
8) create formula's to calculate the totals for each column.
9) Apply all borders and shading (colour) shown in the sample below, feel free to experiment with your own colour schemes.
Control questions:
