Q1.A process known as ____________ is used by large retailers to study trends.
(a) data mining
(b) data selection
(C) POS
(d) data conversion
(e) None of these
Q2.____________terminals (formerly known as cash registers) are often connected to complex inventory and sales computer systems.
(a) Data
(b) Point-of-sale
(c) Sales
(d) Query
(e) None of these
Q3.Pokémon Go app an immensely popular game allowed people to wander around their hometowns and score points by interacting with characters within the confines of a game, then going to real-life places to make progress in virtual environments.Which of the following is related technology?
(a) Artificial Intelligence
(b) Virtual Reality
(c) Augmented Reality
(d) Sleeker
(e) None of these
Q4.Which of the following is a high-speed, broadband transmission data communication technology based on packet switching, which is used by telcos, long distance carriers, and campus-wide backbone networks to carry integrated data, voice, and video information?
(a) Synchronous Transfer Mode
(b) Asynchronous Transfer Mode(ATM)
(c) Wireless
(d) GPRS
(e) None of the above
Q5._____________ is a technique in which managers are able to view information in a data warehouse and focus their attention on a specific data element.
(a) Analytical research
(b) Drill down
(c) MDX querying
(d) SQL
(e) None of these
Q6.______________________ is a technique that is used to send more than one call over a single line.
(a) Multiplexing
(b) Infrared transmission
(c) Streaming
(d) Digital transmission
(e) None of these
Q7._________________ broadcast radio waves that can be picked up by anyone using the correct configuration.
(a) Campus area networks (CAN)
(b) Broadband networks
(c) Wireless networks
(d) Wide area networks (WAN)
(e) None of these
Q8.______________________ is the process that transforms data such as voice, text, graphics, audio, and video into digital form.
(a) Wireless data transmission
(b) Digitization
(c) Convergence
(d) Analog transfer
(e) None of these
Q9.A(n) _______________________ is a numerical identification and logical address that is assigned to devices participating in a computer network.
(a) top-level domain (TLD) name
(b) path
(c) domain name
(d) Internet Protocol address (IP address)
(e) None of these
Q10.ADSL, SDSL, HDSL, and VDSL are examples of different types of _______________________.
(a) digital subscriber lines
(b) digital modems
(c) cable-based broadband
(d) subscriber loop carriers
(e) None of these
Q11.____________________ such as AT&T, Sprint, BBN, and UUNET maintain the Internet backbone.
(a) Telephone companies.
(b) Communications companies
(c) Network service providers
(d) Cyberspace companies
(e) None of these
Q12.__________________defines how one Internet-connected computer can contact another to exchange control and confirmation messages.
(a) WAN switching rules
(b) Internet rules
(c) Transmission Control Protocol (TCP)
(d) Internet Protocol (IP)
(e) None of these
Q13. A ______________ is a group of two or more computer systems linked together to exchange data and share resources such as printers.
(a) wireless network adapter
(b) Network
(c) Node
(d) Port
(e) None of these
Q14.___________________ is the method used in public switched telephone systems where there is a direct connection between communicating devices.
(a) Transaction acquisition
(b) Internet protocol
(c) Circuit switching
(d) Packet switching
(e) None of these
Q15.Which of the following functions is not performed by servers?
(a) Processing Websites
(b) Database Sharing
(c) Storage
(d) Word Processing
(e) Email Processing
