Answer option d is incorrect international data

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Answer option D is incorrect. International Data Encryption Algorithm (IDEA) is a block cipher. IDEA operates on 64-bit blocks using a 128-bit key. This algorithm was intended as a replacement CompTIA FC0-U41: Practice Exam "Pass Any Exam. Any Time." - 150
ActualTests.com for the Data Encryption Standard. IDEA was used in Pretty Good Privacy (PGP) v2.0, and was incorporated after the original cipher used in v1.0 was found to be insecure. It is an optional algorithm in OpenPGP. The cipher is patented in a number of countries but is freely available for non-commercial use. IDEA is a minor revision of an earlier cipher, PES (Proposed Encryption Standard). It was originally known as IPES (Improved PES). Reference: "" QUESTION NO: 199 What is the maximum resolution that the XGA video technology supports? A. 2560 x 1600 B. 1024 x 768 C. 2048 x 1536 D. 800 x 600 Answer: B Explanation: The XGA video technology supports a maximum resolution of 1024 x 768, where 1024 refers to horizontal pixels, and 768 refers to vertical pixels from top to bottom. XGA stands for eXtended Graphics Array. It is a display standard that refers to video adapters. IBM introduced this display standard in 1990. It is capable of displaying the resolution of 1024 x 768 pixels. Answer option C is incorrect. The QXGA video technology supports a maximum resolution of 2048 x 1536. Answer option D is incorrect. The SVGA video technology supports a maximum resolution of 800 x 600. Answer option A is incorrect. The WQXGA video technology supports a maximum resolution of 2560 x 1600. Reference: "" QUESTION NO: 200 Which of the following modes saves maximum battery power while maintaining the current state of a computing session? CompTIA FC0-U41: Practice Exam "Pass Any Exam. Any Time." - 151
ActualTests.com A. Hibernate mode B. Standby mode C. Session mode D. Safe mode Answer: A Explanation: Hibernate mode saves maximum battery power while maintaining the current state of a computing session. What is hibernate mode? Hide Hibernate mode is a power saving feature for computers. In hibernate mode, the current state of a computer is saved to the hard disk, and the computer shuts down. A user will have to power on the computer to restore the previous settings. When a computer resumes from hibernate mode, it reads the saved settings from the disk and restores the system state as it was before it entered hibernate mode. By default, hibernate mode is disabled. If a computer is not ACPI-enabled or APM-enabled, users will have to enter hibernate mode manually. Users cannot set the computer to automatically hibernate after a certain time. With ACPI-enabled and APM-enabled computers, users are able to set hibernate mode automatically.

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