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Year 8Computer Science TA12019_20 What is a Byte? 4 bits 1024 bits 1000 bits 8 bits What is denary 55 in 8 bit binary? 11001100 00001101 11100110 00110111 What is denary 55 in hexadecimal? 3A AA 58 37 what is the denary of 11001100? What is Hexa 22 in 8 bit Binary? 01010101 00110011 11001100 00100010 Arrange the following in alphabatical order from largest to smallest GB ? MB ? KB ? Byte ? Bit ? TB ? In 8-bit binary, what is 11111011 + 00000101? 00000000 and generates an overflow error 11111111 000000000 11001100 Convert 5 GB into KB? Convert 110100101010 from binary to decimal. 3370 5430 1220 3020 Convert 10100011 from binary to decimal. 145 177 163 207 Convert 01000010 from binary to decimal. 96 76 56 66 Convert 112 from decimal to binary. 110011 1110000 10101010 0001111 Convert 100 from decimal to binary. 00110011 1001100 10110001 1100100 Convert 68 from hexadecimal to unsigned binary. 11001100 00110011 001101000 01010101 Convert 2BB from hexadecimal to unsigned binary. 001010101010 001010111011 110011001100 001100110101 Convert 1010101001 from unsigned binary to hexadecimal. AA9 2A9 2B9 AC9 Convert 1100111 from unsigned binary to hexadecimal. 27 67 98 77 Convert 35 from hexadecimal to decimal. 123 93 63 53 Convert 1AA from hexadecimal to decimal. 326 126 426 666 Say no and log off the site Say yes and meet up say yes but go with your parents All of the above When signing into sites or setting up an account should you use your? Full Name Surname First Name Nick Name A website asks for your email, adress and phone number do you? Give all your information Check with Parent/Guardian First Give your parents information Give your friends information instead Add the following unsigned binary numbers: 1011 and 1001. 110100 10100 10101 10110 Add the following unsigned binary numbers: 10101110 and 100111. 10101010 01010101 11010101 11001100 Add the following unsigned binary numbers: 111000 and 100110. 1011110 1100100 0101010 1010101 Add the following unsigned binary numbers: 11111 and 10101. Incorrect option Incorrect option 110100 Incorrect option How many bytes are in 1 kilobyte? 2048 bits 1024MB 1024 Bytes 2048GB What is a bit? 10 KB Binary Digit(0 or 1) It is the name of a Dish I don't know 1 2 4 8 16 finish up to 8 bits32 64 256 34 68 128 34 68 256 32 64 128 What language do computers use? Hexadecimal Denary Unicode Binary (Remember 1000 bytes = 1KB) Convert the following bytes in to kilobytes (KB). 32,000,000,000 bytes (Remember 1000 bytes = 1KB) Convert the following bytes in to kilobytes (KB). 75,000 bytes Drag and drop the numbers in the correct box? 128 ? 64 ? 32 ? 16 ? 8 ? 4 ? 2 ? 1 ? |