1) A _____________ is a tool for displaying Web pages and other Internet resources *

Web design

Web browser

Web server

Web mail

2) JAVA is: *

Open source language

Software package programming language

Processor and operating system independent programming language

DBMS software

3) An emerging technology that can dramatically boost the computer processing power: *

Cloud computing

Quantum computing

Green computing

Mobile digital platform

4) Which of the following is not a characteristic of cloud computing? *

Free of charge

Location independent

On demand self service

Ubiquitous network access

5) The foundation of Web services is the: *

XML

SCM

HTML

DSL

6) When a firm contracts custom software development to outside firms: *

Outsoursing

Software packages

Software services

Open source software

7) Which of the following is not considered as a good data quality? *

Accurate

Timely

Relevant

Redundant

8) If "Student ID" is the primary key of the students table, which of the following could be the foreign key in the registration table (related to the students table)? *

Course ID

Semester

Student Id

Instructor ID

9) Which of the following is the most prominent data manipulation language today? *

OLAP

HTML

SQL

JAVA

10) A(n) ____________ organizes data in two-dimensional tables *

Relation

Record data system

Traditional file system

Database management system

11) Creates a subset of data for all records that meet a specific criteria *

Project

Join

Extract

Select

12) Which of the following technologies would you use to analyze the social media big data collected by a major online retailer? *

Hadoop

File system

Data mart

Database

13) A data warehouse is composed of: *

Historical and current data from internal and external sources

Current Data from internal and external sources

Historical data

Historical data from external sources

14) Which of the following is not an analytical tool? *

OLAP

Query

Text mining

Web mining

15) The "cube" view of data is a reference of: *

Web mining

Text mining

File mining

OLAP

16) Which of the following is not a type of Web mining? *

Frequency

Structure

Content

Usage

17) Which type of network treats all computers equally, and allows peripheral devices to be shared without the need of a server? *

Dedicated server network

WAN

Peer to peer

LAN

18) A communication processor, that routes packets of data through different networks, is called: *

Switch

Router

Hub

Access point

19) Which protocol is the Internet based on? *

WiMax

HTTP

TCP/IP

WiFi

20) The best example of a WAN is the: *

Internet

Switch

Private networks

WiFi

21) Rules that govern transmission of information between two points *

LAN

Switching

Hotsopot

Protocols

22) In most Wi-Fi networks, wireless devices communicate using: *

Access points

Routers

Switches

Hubs

23) Wi-Max stands for: Worldwide Interoperability for _____________ access *

Microwave

Maximum

Microchip

Media

24) Tag antennas transmit radio signals over short distances to special RFID ________________: *

Hosts

Sensors

Tags

Readers

26) Major source of big data and fueling the Internet of things: *

Personal area networks

Local area networks

Wireless LANs

Wireless sensor networks