39.what is defined as one subdivision of the operation performed in one clock period. a) T- State b) Instruction Cycle c) Machine Cycle d) All of the above Ans: a 40.At the end of the following code‚ what is the status of the flags. LXI B‚ AEC4H MOV A‚C ADD HLT a) S = 1‚ CY = 0‚ P = 0 ‚ AC = 1 b) S =0 ‚ CY = 1‚ P = 0‚AC = 1 c) S = 0‚ CY = 1‚ P = 0 ‚ AC = 1 d) S = 0‚ CY = 1‚ P = 1 ‚ AC = 1 41.In 8051 micro controller what is the HEX number in the accumulator after the execution of the following code
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Effect of ions on living organisms (24 marks) An ion is a charged atom or molecule. This is because it does not have an equal amount of protons and electrons‚ therefore giving the atom an overall charge. An example of an ion is ‚ this is sodium and the plus sign represents an overall positive charge. Ions are very important to living organisms as they are essential for life‚ they play an important role within the cell allowing mechanisms within the living organisms such as respiration‚ to take
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roles of mitotic cell division‚ meiosis‚ and fertilization in the human life cycle. Mitosis allows for growth and repair from the fertilized egg to the adult. In reproductively mature individuals‚ meiosis creates gametes with half the genetic material. The male gamete then fertilizes the female gamete during sexual reproduction‚ forming a zygote with a full set of genetic material. 2. Why are both cell division and apoptosis necessary for the development of an organism? Cell division is needed
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Practice Exam QUESTION NO: 1 Which of the following is NOT an example of Self-Help capabilities? A. Requirement to always call the service desk for service requests B. Menu-driven range of self help and service requests C. Web front-end D. A direct interface into the back end process handling software Answer: A QUESTION NO: 2 What is a RACI model used for? A. Defining roles and responsibilities B. Monitoring services C. Performance analysis D. Recording Configuration Items Answer: A QUESTION NO: 3
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Question 1 1 out of 1 points A diet provides a total of 2200 kcalories‚ of which 40% of the energy is from fat and 20% from protein. How many grams of carbohydrate are contained in the diet? Answer Selected Answer: 220 Question 2 1 out of 1 points Why is there little or no digestion of starch in the stomach? Answer Selected Answer: salivary enzymes do not work in an acid environment Question 3 1 out of 1 points What structure controls the release of material from the
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Name: __________________________ Date: _____________ APES Mid-Term Possible Exam Questions The exam will consist of 100 questions selected from the 175 questions on this review sheet. ___ 1. Potential locations for wind farms include: A) mountain passes B) islands C) coastal areas D) grasslands E) all of these ___ 2. Landscape ecology: A) is the study of human-designed communities B) examines the influences of human activity on natural ecosystems C) is exclusively concerned with
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Local Governments True/False Questions 1. A Comprehensive Annual Financial Report (CAFR) would include an introductory section‚ management’s discussion and analysis‚ basic financial statements‚ required supplementary information other than MD&A‚ combining and individual fund statements‚ narrative explanations‚ and statistical section. Answer: True 2. The three major sections of a CAFR are the Introductory‚ Financial‚ and statistical sections. Answer: True 3. The introductory
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Overcoming Multimedia Addiction Neil Dominic D. Careo Some of the students nowadays are struggling to stay awake while the rest of the world is asleep just to read their friends’ posts and comments and status on Facebook. They even spend most of their time staring at the big screens of their personal computers just to play online games like DOTA and Counterstrike. Some also spend their money just to buy the latest mobile phones‚ mp3 players‚ and other techno gadgets out there. However‚
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animals 1. What food makes up nearly all (around 99%) of a Giant Panda’s diet? 2. True or false? Mice live for up to 10 years. 3. What is the name of the phobia that involves an abnormal fear of spiders? 4. What is the largest type of ‘big cat’ in the world? 5. True or false? Crocodiles have no sweat glands so they use their mouths to release heat. 6. Are butterflies insects? 7. What are female elephants called? 8. True or false? Bats are mammals. 9. Bees are found on every continent of earth except
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1. What is IT infrastructure and what are its components? IT infrastructure is the shared technology resources that provide the platform for the firm’s specific information system specifications. IT infrastructure includes hardware‚ software‚ and services that are shared across the entire firm. Major IT infrastructure components include computer hardware platforms‚ operating system platforms‚ enterprise software platforms‚ networking and telecommunications platforms‚ database management software
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