Personal Computer (PC) is the most common form of the modern computer now today.
Personal Computer (PC) is the most common form of the modern computer now today.
Computers are accurate, consistent, and reliable.
The main function of the computer is to convert data into information.
Another term for processed data is (Information)
Charles Babbage conceived the first computer. It was referred to as an Analytical Engine.
Jacquard`s contribution to the development of the programming concept was Programmable loom
Howard Aiken developed Mark I
During World War II Mauchly and Eckert constructed the ENIAC
First-generation computer were characterized by the Vacuum tube.
Second-generation computers were characterized by the use of Transistors.
The first general-purpose commercial computer was called UNIVAC l
Third-generation computer were characterized by the Integrated circuit.
Integrated circuits are housed on silicon chips.
Fourth-generation computer were characterized by the Microprocessor.
Expensive, room-sized machines used for large computing jobs Are known as Mainframe computers.
Computers that are smaller and less expensive khan mainframes but larger and more. Powerful than personal computes are called Laptops.
Another name for a supercomputer is a High-performance computer .
A general-purpose, single-user computer is referred to as a Personal Computer .
Email is the type of program first attracted non-technical people to the internet .
Laptop is another name for a Notebook PC .
The four main functions of a computer are Input, processing. output, and storage.
The prefix kilo refers to approximately thousand.
Server computers are provide resource to other computes in a network .
Mostly Microcomputer is fit in a briefcase .
Server computer is makes data available to other computer .
Motherboard is the in NOT a peripheral device.
Input, processing, output. and storage are collectively referred to as Information processing cycle.
A high-end desktop complain with massive law-cost computing power is called Workstation.
Desktop computer is one of the following would NOT be considered a portable computer.
Handheld computers are called personal digital assistants (PDA) or Palmtop computer.
Expertise in computer programming is not necessary in older to attain computer literacy.
A computers main function is to Convert data into information.
Keyboard—input correct association between hardware device and component type.
CPU — data manipulation the correct association between hardware device and action.
Monitor- output is a correct association between hardware device and component type.
All of the following are considered to be personal computer (PCs) except Minicomputer.
The PDA -> network computer -> minicomputer progressions of computers go from smallest to largest.
The handheld computer is used to describe palmtop PCs, personal digital assistants (PDAs), connected organizers, personal communicators, mobile business centers, and Web phones.
Personal information management (PIM) system might include appointment scheduling and calendar, fax, to-do lists, and "post-it" notes.
The prefix pica mean Hundredth.
The prefix nano mean is Billionth.
A person will achieve computer Literacy when he or she gains awareness of computers’ importance, knowledge of how they work, and the ability to interact with them.
Information is the output from a computer that ranks from processing input data.
The classification of computers called PAD or Pocket PC include small, handheld devices, many including a pen-like stylus to assist with user input
A desktop PC’s System unit is the box that contains the processor, disk storage, and other components.
The ENIAC was one of the first electronic computer and eventually evolved into UNIVAC .
The acronym that stands for Universal Automatic Computer is UNICAC.
First generation computers were built from thousands of light bulb—sized electronic circuits called Vacuum tube.
The second generation of computes was marked by a shift from vacuum tubes to transistors.
The acronym IC stands for Integrated circuit.
The general purpose processor on—a-chip, called a Microprocessor contributed to the emergence of the fourth generation of computing technology.
The Fifth Generation is a term coined by the Japanese as a description of the advent of intelligent computers.
The acronym AI refers to Artificial Intelligence.
Babbage' s design for the Analytical Engine included components for input, output, processing, and storage.
Jacquard's contribution to the development of the programming concept was the programmable loom.
The computers flexibility Is hidden In its hardware.
The physical parts of the computer system are referred to as software.
Software is the set of instructions that tells the computer what to dot.
The typical modem computer is known as a general-purpose tool because it can be programmed to perform various tasks.
Mauchly and Eckert constructed the ENIAC during World War II.
The ENIAC was the first general-purpose commercial computer.
Howard Aiken developed the Mark I.
The UNIVAC I was the first general-purpose commercial computer.
First-generation computers were characterized by the transistor.
Vacuum tubes were used in first-generation computers.
Vacuum tubes were used in second-generation computers.
Third-generation computers were faster, cheaper, and more efficient than second—generation
computers.
Fourth-generation computers were characterized by the microprocessor.
Fourth-generation computers were characterized by integrated circuits.
Microcomputer have steadily increased in speed and power over the last two decades.
Mainframe computers are able to communicate with several users at the same time through a technique called time sharing.
Supercomputers are designed for processing transactions in large business retail stores.
A computer designed to provide software and other resources to other computers over a network is called a server.
A computer designed to provide software and other resources to other computers over a network is called a workstation.
laptop computers, personal digital assistants, and notebook computers are all portable computers.
A desktop computer is sometimes called a notebook computer.
A desktop computer is also called a portable computer.
Hardware is a Hybrid of firmware and software.
Many household appliances contain embedded computers.
A modem is needed for a computer to connect to a network through a standard telephone line.
The global collection of networks is known as the Internet.
Word processing is the most popular mainframe application.
Application programs are software tools that allow a computer to be used for specific purpose.
Artificial intelligence is a common application of computers.
The most commonly used input device is Keyboard
Internal three schemas used in the three-schema model show physical storage using a particular product or technique
The discussing a data model under construction, users speak in terms of the External schema they work with, which database developers must translate into the conceptual schema.
Although all database professionals are concerned with performance, select the database professional that is most likely to be concerned database performance
Although all database professionals are concerned with performance, select the database professional that is most likely to be concerned database performance:
All are basic data distribution strategies
Combinations of composite and compound objects are known as: Hybrid objects
A relation is in this form if it is in BCNF and has no multi-value dependencies Fourth.
A series of actions to be taken on the database such that either all actions are completed successfully, or none of them can be completed, is known as a(n) Log