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Questions in computers-and-technology

[Free] Which term refers to a standard computer keyboard? A. QWERTY B. Stankey C. Arabic D. ASDFGH

[Free] 29. One of the following critical resources needs to be considered in system infrastructure design plan for any system development: A) Procedure B) Time requirement C) Network and Hardware resources D) Performance of user 30. Among the following, which one is used for communication between the web server and the database server? A) Native support B) Common Gateway Interface (CGI) script C) Middleware D) Java Database Connectivity (JDBC) 31. Assume that you are asked to design the logical view of the database for ABC PLC. As a database expert which one clearly shows the skeleton structure that defines how the data is organized and how the relationships are associated? A) Database Manipulation B) Database Schema C) Database Retrieval D) Database Architecture 32. Which process involves developing an approximation of the cost of resources needed to complete a project? A) Finalizing the cost baseline B) Estimating costs C) Controlling costs D) Determining the budget 33. Which one of the following is the feature of the database? A) Lack of authentication B) Store data in multiple locations C) User interface provided D) No backup for the data stored 34. Commercial Bank of Ethiopia would like to distribute to all branches about business applications across multiple locations and computer systems, reserving the data center for web server, database, and telecommunications function. This is example of: A) Technology Architecture Planning B) Enterprise Resource Planning (ERP) C) Applications Architecture Planning D) Strategic Planning 35. Which two features of OOP are the same? A) Encapsulation and Polymorphism B) Inheritance and Encapsulation C) Encapsulation and Abstraction D) Abstraction and Polymorphism 36. The process finding the defect and suggesting improvements about the system quality is: A) Prevent and Recovery B) Total Quality Management C) Quality Planning D) Process Management 37. From computer maintenance procedures which one is the process of recognizing the data stored on the hard drive so that related pieces of data are put back together, all lined up in a continuous fashion: A) Defragmenter B) Disk formatter C) Antivirus D) Memory Partitioning 38. Mr. Alemu was ICT technician for ABC PLC. He is responsible for interpreting system requests and specifications, site preparation and user training, and contact point for customers. This skill is: A) Team management B) Customer relations C) Leadership D) Conflict Management 39. You are a database developer for an insurance company. One and only one product manager manage every insurance policy. One product manager can manage many policies. How can you represent that information in the database? A) Create another entity, which contains policy ID and the manager ID B) Include the manager ID in the Policies entity C) Include the manager ID in the policies entity and the policy ID in the manager's entity D) Include the policy ID in the Managers entity 40. The horizontal bar chart that depicts project task against the calendar: A) Manning B) Functional break down C) Budget breaks down D) Schedule 41. The last step of the analyst's approach to problem solving is: A) Decide which solution is best, and make a recommendation B) Verify that the benefits of solving the problem outweigh the costs C) Monitor to make sure that you obtain the desired results D) Implement the solution 42. Which one of the following is included in web and database need strategy? A) Evaluate current financial requirement B) Evaluate the impact of changes C) Business benefit D) People involvement

[Free] Which file format is specifically designed to present documents in a manner independent of application software, hardware, and operating systems? A. PDF B. TIFF C. JPEG D. PNG

[Free] Which question helps determine if a website is meant for a certain audience? A. When was the website created? B. What bias does the website show? C. Is the information on the website relevant? D. Where can website claims be confirmed?

[Free] Which of the following is always true about the feature program? A. Beta features provide technical support. B. Alpha features are not available to the public. C. Alpha and Beta features offer Service Level Agreements (SLAs). D. Alpha features are documented.

[Free] One PLC can replace the thousands of individual relays and timers that were used in earlier automation systems. Is this statement TRUE or FALSE?

[Free] Select the correct answers. In addition to a firewall and antivirus software, which other measures could prevent unauthorized access to your account and data? Select all that apply. A. Multi-factor authentication B. Copying data to an external drive C. Enabling geolocation on a device D. Using a virtual private network E. Encrypting the device's drive F. Using a password manager to help store and create strong passwords

[Free] Match each Appian Design Object name to the most applicable use case. Note: Each use case will be used once. To change your responses, you may deselect your response by clicking the blank space at the top of the selection list. Design Objects and Use Cases: - Group: Establish a list of users, which may change over time. - Data store: Connect Appian to a relational database. - Interface: Calculate an expected 'start date' (given a specified priority and today's date) and display an expected 'start date' banner.

[Free] Which computer experts help an organization ensure that its information system is protected against intrusions by testing the system's security measures? Multiple Choice: A) black-hat hackers B) white-hat hackers C) cyberspecialists D) cyberanalysts

[Free] Question 2: Which two types of data inputs can natural language processing (NLP) workloads handle? A. A static BMP file B. An audio stream C. A static PNG file D. A text document