Monday 25 January 2016

computer booster one liner 4

Image result for it officer Auto Calculate will quickly add selected cells if you….. - click the Auto Calculate button on the toolbar
 You can add a hyperlink to your worksheet by pressing. - Ctrl + K
 ___________are 'attempts by individuals to obtain confidential information from you by falsifying their identity. - Phishing
 ______ is the fastest type of computer?- Supercomputer
 ______ is not a term pertaining to the Internet? - Keyboard
 The operating system that is self-contained in a device and resident in the ROM is ....... - Embedded Operating System
 The computer abbreviation KB usually means–Kilo Byte
 .......... is the key to close a selected drop - down list; cancel a command and close a dialog box. - ESC
 ________ is NOT one of the four major data processing functions of a computer? - analyzing the data or information
 The CPU and memory are located on the - motherboard
 A ............ is an additional set of commands that the computer displays after you make a selection from the main menu - dialog box
 A letter, memo, proposal or other file that is created using Microsoft Word is called as? -Document
 ______ are parts of the CPU? -Control unit
 _______ is not the portable computer? - Series Computes
 The ROM chip which can be rewritten several times and requires the action of ultraviolet radiations to erase its contents is________Flash memory - EPROM
 FPI stands for____ - Frames per inch
 A terabyte comprises -1024 gigabyte
 The memory which is utmost accessible to the processor is_____ -Cache memory
 In which kind of disk does the read/write head physically touches the surface? - Floppy Disk
 What is the correct syntax for typing a function into a cell? Equal sign, Function Name, Matching brackets
 If you see a small red triangle in the top right corner of a cell, it means there is something attached to the call. What is it? - A comment
 Cache memory is–Smaller and faster than main storage
 The overall design, construction, organization and interconnecting of the various components of a computer system is referred as–Computer Architecture
 BIOS are responsible for - Handling the particulars of input/output operations
 BISYNC is an abbreviation for–Binary synchronous
 A process of trying out a new product by independent users before it is finally manufactured/developed– Beta Test
 An E-mail protocol for storage, management and change, especially in corporate offices– Message handling service
 Password is–Code by which a user gains access to a computer system
 The technique where digital signals are converted to its analog form for transmission over an analog facility is called–Modulation
 Narrowband channel is a communication channels–That handles low volumes of data
 MIME is an acronym for .... - Multipurpose Internet Mail Extension
 The........... Settings are automatic and standard. -Default
 Pop-ups are a form of ________on the World Wide Web? - Online Advertising
 Which of the following is true about Operating System? - All are true
 All formula in Excel start with. - =
 _____ displays the contents of the active cell? - Formula bar
 Tab scrolling buttons - Allow you to view additional sheet tabs
 What is the keyboard shortcut for creating a chart from the selected cells? - F11
 You cannot close MS Word application by - From File menu choose Close submenu
 Which file starts MS Word? - Winword.exe
 Where can you find the horizontal split bar on MS Word screen? - On the top of vertical scroll bar
 One of the functions of the arithmetic logic unit is to - receive data from the registers
 What is defined as the number of bits that the CPU processes as a unit? - A computer word
__________ Systems use a light beam to scan input data and convert it into electrical signals, which are sent to the computer for processing. - Optical recognition
 __________ Devices accept the spoken word through a microphone and convert it into binary code that can be understood by the computer. - Speech recognition
 Name the technique of processing transactions in random order. - Transaction processing
 __________ Means that a transaction is processed fast enough for the result to come back and be acted upon right away. - Real-time processing
 __________ uses an area of memory to temporarily store data from disk that the program might need soon.- Disk caching
 What is a device that prevents electrical problems from affecting computer data files? - A surge protector
 What is any text that can be keyed in, such as a memo? - A text document
 What type of program lets you produce professional-looking documents containing both text and graphics? A desktop publisher
 The letter and number of the intersecting column and row is the - Cell address
 What is the standard query language supported by most DBMSs? - Structured Query Language (SQL)
 ____ are three fundamental characteristics that make a computer useful? - Speed, reliability, and storage capability
 ________ is an appropriate use of groupware? - A team project
 Software used for database management can store data, update it, ____retrieve it, report it, and print it - manipulate
 ________ is NOT a function of an operating system? - Formatting a word document
 ________ helps describe the Windows .NET Server?- It is designed for different levels of network complexity.
 The process of analyzing large data sets in search of new, previously undiscovered relationships is known as - data mining
 The focus of the first phase of the systems development life cycle is to - Identify problems and opportunities
 _______ is a network in which computers are located physically close together, often in the samebuilding?- LAN
 What is a modulator/demodulator that is connected to a circuit board or motherboard? - Internal modem
 What kind of server converts IP addresses to domain names? - DNS
 In the OSI model, the actual transmission of data is handled in the____________ layer. - physical
 ________ is NOT true about laptop computers. - They cannot be connected to a PC.
 On a CD-RW you can - read, write and rewrite information
 In computer terminology, information means - Data in more useful
 What is output? - What the processor gives to the user
 What is the main difference between a mainframe and a super computer ? - Supercomputers are
focused to execute few programs as fast as possible while mainframe uses its power to execute as many programs concurrently.
 Programs such as Mozilla Firefox that serve as navigable windows into the Web are called .......... - Web browsers
 What is the function of Recycle Bin? - Store deleted file
 Which device cannot be shared in network ? – Keyword
 A right click on the desktop itself will........ - open the Display Properties dialog box
 To edit the selected cell in ms excel-Press F2
 You can convert existing Excel worksheet data and charts to HTML document by using the - Internet Assistant Wizard
 ________ is graphics solution for Word Processors? - Clipart
 You can detect spelling and grammar errors by-Press F7
 What is the shortcut key to Indent the paragraph in ms word? - None of these
 _________ storage media provides sequential access only . - Magnetic tape
 What is the storage area for e-mail messages called? - A mailbox
 The set of parallel electrical conducting lines through which different components on the mother board of a PC unit are linked together are called ________. - Buses
 A PDA's memory contents remain intact when it is turned off because - A battery keeps current
available for RAM
 A network of geographically distant computers and terminals is called a-Wide area network (WAN)
 One byte represents -Eight bits
 Saving files in HTML format - Makes it possible for anyone to view the file in a Web browser
 _______ would NOT be performed with application software. - Hard disk cleanup
 _______ statements is TRUE about the public switched telephone network (PSTN)? - PSTN is comprised of a variety of physical media, including twisted pair and fiber optic cable
 _______ best describes the difference between the Internet and the World Wide Web? - The Internet is the
physical network of global computers, while the World Wide Web is many hypertext documents

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