The content of the database may be modified using the following operations:A) DeletionB) InsertionC) Updating
The following statements about Central Processing Unit:B) usually plug into a socket on the main circuit board (the motherboard) of a computer.D) They get very hot when they are operating so usually have a large fan attached to their top to keep them cool.E) It is the device that carries out software instructions.
The following statements about RAM: D) It is a volatile storage device.F) It is the part of the computer that temporarily stores the instructions that the computer is running, and the data it is processing.
The following statements about ROM: A) It is used in most computers to hold a small piece of software: the 'boot up' program.B) It is non-volatile storage. This means that the data it contains is never lost, even if the power is switched off.D) This 'boot up' software is known as the BIOS (Basic Input Output System), it checks the computer’s hardware and then loads the operating system.
The instructions that tell the computer what to do and how to do it. A) Software
The interface features through which users interact with the hardware and software of computers and other electronic devices (1): C) User interface (UI).
The languages and codes that the applications use to communicate with each other and with the hardware (1): D) Software interface.
The most famous operating systems are:B) Linux (Debian, Ubuntu, Fedora, Knoppix)C) Microsoft Windows (XP, Vista, 7,...)E) Mac OS X (Cheetah, Panther, Snow Leopard)
The program that runs on the computer hardware creating information object such as files and processes and assures the fair and secure allocation of processor time for processes, access to files, access to devices, and other resources.A) operating system
The ruler will enable you to:C) Set indentations;F) Set margins;
The standard (and their corresponding 8 targets) that cover a broad range of concerns, namely: poverty and hunger; primary education; gender equality; child mortality; maternal health; HIV/AIDS and etc:D) Millennium Development Goals (MDG).
The standard that reflects the relationship between technology, politics and society (1): A) Information and communication technologies for development (ICT4D).
The technology that we use to collect, process, protect and store information (1): A) Information technology
The term used to describe equipment, infrastructure and software through which information can be received and accessed (1): B) Communication technology
The term used to describe the equipment and software elements that allow us to access, retrieve, store, organize, manipulate and present information by electronic means (1): A) Information technology
The wires, plugs and sockets that hardware devices use to communicate with each other (1): E) Hardware interface.
This concept involves transfer and use of all kinds of information. ICT is the foundation of economy and a driving force of social changes in the 21st century (1): D) Information and Communication Technology.
Three phases in website / application / software development: (3): B) Research + Design. E) Development. F) Usability Testing.
To delete records or perform calculations on a table, the best tool to use is a A) Report
To logical functions in EXCEL are function:B) If;D) Or;G) AND;
To restart a computer as if the computer had been powered down even though it was turned on and possibly runningA) reboot
Totality (a set of) hardware and software, providing interaction between different functional units of computing, control and measuring systems (1): A) Interface.
Types of User interface (3): B) Command line interfaces. C) Text-based user interfaces. E) Graphical user interfaces (GUI).
Usability is defined by concepts (3): A) Effectiveness. B) Efficiency. C) Satisfaction.
Usability Testing is estimated at: (3): A) Navigation checking. B) Content checking. C) Design checking.
