• Question 21 With scripting languages, programmers can assemble application software rapidly by “gluing” together the capabilities of many other programs. • Question 22 Software has surpassed hardware to become the most costly component of most information systems. • Question 23 A ____ defines the name and data type of program variables. • Question 24 Class models and other types of diagrams document user and system requirements. • Question 25 A ____ is a nonprocedural language suitable for developing software that mimics human intelligence.
| Question 4 | What is the name of the computer you are working from? SEA-SVR2 | Question 5 | What IP addressing settings are currently configured?10.10.0.12 | Question 6 | Is the computer currently configured for DHCP? How can you tell? Yes, DHCP enabled and it received an ip address of 10.10.0.20 | Question 7 | What is the IP address of the DHCP server from which W2K8yy has obtained its IP address? DHCP Server 10.10.0.11 | Question 8 | If the answer to #7 was not the IP address of the SEA-SVR1 computer, why might this have happened?
Exam 3 1. What role in Windows Server 2008 implements Internet Information Services (IIS) 7.0 as its core? A. Application Server B. IIS Services C. Terminal Services D. Web Server Answer: D The Web Server (IIS) role in Windows Server 2008 implements Internet Information Services 7.0 as its core. IIS 7 provides the basic Web server functionality that enables you to publish a standard Website on the Internet or on a private network.
Pagers: Pagers are no doubt a data communications. A voice pager has been invented over time that sends a voice message instead of a SMS. A pager may also be known as a beeper. VOIP Phones: VoIP phones are a pretty new way to make phone calls. they use an ip address instead of analog signals.
Hardware RAID requires specialized hardware to handle the drives and is more reliable compared to software RAID. Software RAID is considerably cheaper than hardware RAID and takes up a portion of the
1. a) Assuming that Fastfit goes ahead with its plans to have an e-commerce site, identify two physical locations, from where customers can enter their orders to the ecommerce site and b) For each of the locations that you mentioned, identify the technologies (cover the areas of software, hardware and networks) that a customer would need (at the location) to accomplish this activity? (use a table); Physical Location | Technologies Required | | Hardware | Software | Network | Home | * Personal Computer (Desktop) * Laptop * Modem | Operating Software such as Windows, Web Browsing Capability Security software such as (McAfee, Ad-Aware) | Access to the internet | Office | * Office Computer (Desktop) * Laptop * Modem | Operating Software such as Windows, Web Browsing Capability Security software such as (McAfee, Ad-Aware) | Access to the internet(Wi-Fi) | Customers do not need any additional software and hardware to order online. Customers can pay the product cost by entering their credit card number. So there is no need of any hardware and software in order to make payment online. 2. a) What technology components (cover the categories of software, hardware and networks) do we need at FastFit to interact with our customers on the web?
1. What is responsible for managing application pools and worker processes? A) UDDI B) Windows Process Activation Mode C) Windows Process Activation Service D) Worker Process Activation Service Feedback: The Windows Process Activation Service (WPAS) is responsible for managing application pools and worker processes. Table for Individual Question FeedbackPoints Earned:1.0/1.0Correct Answer(s):C 2. What is one of the earliest mechanisms designed to provide Web servers with application-hosting capabilities?
1. Which IEEE network standard incorporates a bus topology, CSMA/CD access method, and baseband signaling? (Points : 5) 802.2 802.3 802.4 802.11 Question 2.2. A local accounting office wants to have its computers networked. The office has decided to use coaxial cable as the medium.
Which of the following is NOT one of them? a. Directory Services c. Network Services b. Infrastructure Services d. Application Services ____ 8. Distributing server roles among several computers has several distinct advantages, including which of the following? a. fault tolerance c. resource allocation b. scalability d. all of the above ____ 9. What capability of the File Services role consists of two role services that allow administrators to create a virtual directory tree consisting of folders stored on different servers and to maintain duplicate copies of that information?
Martin Cooper’s Invention of the Cell Phone Since Martin Cooper’s invention of the cellular phone in 1973, mobile communication has evolved from its initial purpose of providing the ability to communicate verbally to text messaging and access to mobile internet connectivity. The early origins of wireless communication date as far back to 1861 when J.M.C. Maxwell at King’s college in London proposed a mathematical theory of electromagnetic waves (Toni 11). The concept of the cellular phone was, at that time, merely an abstract dream. It was not until many years later in 1947, AT&T’s research arm, Bell Labs, introduced the idea of cellular communications (Web Corp.).