Octal - Study guides, Class notes & Summaries

Positional system - ANS The position of a digit which carries a weight to the power of the base Base - ANS The number of different digits, including 0, in the number system. Examples: binary, octal, decimal, hexadecimal Binary - ANS The binary number system is base 2, using only bits 0 and 1. This base is the most efficient number system that the computer can utilize due to its simplicity. (Base 2) Octal - ANS The octal number system is base 8, using only digits 0 through 7. Decima...

PRF192 FE Exam Actual Questions and Answers 2024/2025 Solved 100% Given the below code? char ch; scanf("%c",&ch); printf("%c",ch); A user enters "abcd" from the console What is printed? A. Blank(nothing output) B. Compile error C. a D. abcd - answerC Given x, y, z are of floating-point type, which of the following C expressions is INCORRECT? A. All of the others B. x=y.z C. x=y->z D. x=y^z - answerA Which is the INCORRECT statement? A. In the buffered type, the program...

Which device do you use to measure voltage? - Answer-Multi Meter If you were asked to check out the I/O card on a plc, which card would you look at? - Answer-Input Card What does the term current refer to while dealing with electricity? - Answer-Amps On a hydraulic pump if you were told the pump is cavitating, what would you check for? - Answer-Low fluid in the tank In a 480 volt three phase system, what would your meter read if you went from one leg to ground? - Answer-277 WHICH TOOL IS ...

A(n) __________ program translates a high-level language program into a separate machine language program. translator assembler compiler utility - compiler The rules that must be followed when writing a program are called __________. operators punctuation syntax key words - syntax The __________ translates an assembly language program to a machine language program. assembler translator compiler interpreter - assembler Computers can only execute programs that are written...

PRF192 FE Exam Actual Questions and Answers 2024/2025 Solved 100% Given the below code? char ch; scanf("%c",&ch); printf("%c",ch); A user enters "abcd" from the console What is printed? A. Blank(nothing output) B. Compile error C. a D. abcd - answerC Given x, y, z are of floating-point type, which of the following C expressions is INCORRECT? A. All of the others B. x=y.z C. x=y->z D. x=y^z - answerA Which is the INCORRECT statement? A. In the buffered type, the program...

NSA COMPUTER NETWORK TEST EXAM REVIEW QUESTIONS AND ANSWERS, RATED A+ What are the 2 keys to decimal/hex/octal/binary conversions? - -1. Binary is the intermediary 2. BE CAREFUL What is endianness? - -The order or sequence of bytes of a word of digital data in computer memory What is big endian? - -The most significant byte is stored at the smallest memory address and the least significant byte is stored at the largest memory address What is little endian? - -The most significant byte...

Week 1 - Networking Basics Final Exam Questions 2024. A network segment where only one device can communicate at a time is known as a _____. cross talk protocol collision domain modulation - CORRECT ANSWER collision domain The number system that has 16 numerals is known as _____. binary octal hexadecimal decimal - CORRECT ANSWER hexadecimal Something that requests data from a server is known as a ____. switch router server client - CORRECT ANSWER client The first part o...

If you need to know all of the names of the files in a specific directory for which you know the path you could use the function? - Answer-listdir(path) The variable data refers to the string "". Which expression will have the value of "gram"? - Answer-data[5:9] A ________ uses a plaintext character to compute two or more encrypted characters and each encrypted character is computed using two or more plaintext characters. - Answer-block cypher Which file method is used to read the e...

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The ______ format is usually used to store data. a) BCD b) Decimal c) Hexadecimald d) Octal Answer a) BCD The 8-bit encoding format used to store data in a computer is _____ _a) ASCII b) EBCDIC c) ANCI d) USCII Answer b) EBCDIC A source program is usually in Answer c) High-level language 4. Which memory device is generally made of semiconductors? a) RAM b) Hard-disk c) Floppy disk d) Cd disk Answer a) RAM 5. The small extremely fast, RAM's are called as _______ a) Cache...