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Convert from hexadecimal system to decimal
Convert from binary system to decimal (1000001) 2 = (?)10 *65 Convert from binary system to decimal (10111) 2 = (?)10 *23 Convert from decimal system to binary (156)10 = (?) 2*10011100 Convert from decimal system to binary (51)10 = (?) 2*110011 Convert from decimal system to hexadecimal (16)10 = (?)16 *10 Convert from hexadecimal system to decimal (62)16 = (?)10 *98 Convert from hexadecimal system to decimal (8А)16 = (?)10 *138 Convert from hexadecimal system to decimal (FB)16 = (?)10 *251 Convert from octal system to decimal (1045)8 = (?)10 *549 Convert from octal system to decimal (461)8 = (?)10 *305 Database Management System is a software product, which is part of :*application software Devices that make up the processor :*an arithmetic-logic unit , the control unit Document of MS Excel called*Workbook Every workbook in Excel consists of…*a number of worksheets For convenience and organization of data files are grouped into :*Catalogs Graphics representation of horizontal and vertical lines is called :*vector Hard Drive*the main device for the temporary storage of data How can you select more than one icon at a time?*Select the first, then hold CTRL whilst selecting the rest How do you reopen a minimised window?*Click on its name or icon on the task bar. How do you run a program from a desktop icon with the mouse?*Double click on its icon on the desktop How you can use a link to your web page:*Click on Insert, then Hyperlink and insert a link to your favorite web page If you want to type a formula in a cell, you must start your formula with a … sign :*= In the spreadsheet, select a group of 4 cells. These cells can be :*A1 : B2 Information technology is:*set of hardware and software , which are carried out with the help of diverse processing operation information in various spheres of life and activity Graphics representation of the image as a set of points is called :*raster It is a device for connecting your computer to the Internet :*modem It is the use of computers to display and manipulate information in graphical or pictorial form, either on a visual-display unit or via a printer or plotter.*Computer Graphics laser printer compared with the jet :*higher speed and print quality MS Word document is saved with extension :*doc Object , allowing the formula to make the document Word:*Microsoft Equation Operating System is:*set of programs that provides all the hardware devices in the computer and the user's access to them Please select the wrong statement:*When using a MS Word you cannot print your document Ready to performs file has extension*com, exe, bat Rows’ names are indicated by:*Arabic numbers Set of interrelated programs , providing the user a convenient way to communicate with the pro gram , called:*interface Size standard floppy disks*3.5 inch ( 1.44 MB ) Software that lets you send and receive messages, such as e-mail and faxing programs: *communications program Software used to create slide show presentations and reports:*presentation application Spreadsheet is:*application designed to handle structured data in a table System software does not include:*Database programs Technology of the fifths generation computers: *AI (Artificial Intelligence) Technology of the first generation computers:*Vacuum Tubes Technology of the fourth generation computers:*VLSI (Very Large Scale Integration) Technology of the second generation computers:*Transistors Technology of the third generation computers: *ICs (Integrated Circuits) The acronym DBMS stands for what?*no variant is true
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