IT330 Exam 1 -UNIT 1 | with COMPLETE SOLUTION | 112 Questions with 100% Correct Answers

Document Content and Description Below

In order to implement a Sysplex or Parallel Sysplex, which of the following must be used? a. a Coupling Facility must be used b. multiple IBM mainframes must be used c. versions of the operating s... ystem must be used d. must be used only for batch processing - ✔✔A IBM LPARs (logical partitions) is the MOST conceptually similar to which of the following concepts? a. virtualization technologies b. cluster technologies c. disk partitioning d. CTC rings - ✔✔A All of the following are cited as advantages of a Parallel Sysplex Cluster, except? a. Support for different operating systems on a single mainframe b. Dynamic workload balancing c. Continuous availability and disaster recovery d. Cloning and symbolic e. Capacity and scaling - ✔✔A The security concept(s) designed to prevent anyone person from having unlimited access to resources, any appearance of conflict of interest, wrongful acts, fraud, abuse and errors is called? a. Authentication and Authorization b. Principle of Least Privilege c. Separation of Duties d. Confidentiality e. Non-repudiation - ✔✔C Which of the following statements BEST describes the concept of Compatibility? a. The ability to increase processing and storage capacity to meet the needs of the organization's workload. b. The design of existing computer hardware, operating systems and applications to take into consideration the future changes in the system c. The design of new computer hardware, operating systems and applications to be integrated with older computer systems. d. The ability to conduct automated extensive tests to identify potential problems that will impact the availability of the system. e. The ability to recover from minor or extensive hardware failures without impacting the rest of the running system. - ✔✔CWhich of the following is NOT a common characteristic of an OLTP workload? a. Large volumes of input data to be processed b. Immediate response is common. c. 24/7 availability is normal d. Transaction data are entered by users e. Increase need for security - ✔✔A Which of the following statements BEST describes the concept of Serviceability? a. The ability to increase processing and storage capacity to meet the needs of the organization's workload. b. The ability of a system failed to allow the replacement of a hardware or software component while minimizing the impact on the operational system. c. The design of new computer hardware, operating systems and applications to be integrated with older computer systems. d. The ability to conduct automated extensive tests to identify potential problems that will impact the availability of the system. e. The ability to recover from minor or extensive hardware failures without impacting the rest of the running system. - ✔✔B Which of the following statements BEST describes the concept of Extensibility? a. The ability to increase processing and storage capacity to meet the needs of the organization's workload. b. The design of existing computer hardware, operating systems and applications to take into consideration the future changes in the system c. The design of new computer hardware, operating systems and applications to be integrated with older computer systems. d. The ability to conduct automated extensive tests to identify potential problems that will impact the availability of the system. [Show More]

Last updated: 1 year ago

Preview 1 out of 20 pages