⭐️ concept of multicore, multi thread ⭐️ FSB, BSB ⭐️ memory controller ⭐️ transport bus ⭐️ GPU ✅ Multicore CPU is multicore if the neumann machine is replicated several times H...

✅ Data Modeling Conceptual data model ➡️ ERD ERD ➡️ Logical data model Physical data model: implemented in DBMS using SQL ✅ ERD Diagram of relationship of entity sets ✔️ Three compo...

✅ Files storage unit ✔️ File type: time-based 1️⃣ Temporary file 2️⃣ Permanent file ✔️ File type: content-based 1️⃣ Plain text: determined char encoding, text editor⭕️, txt 2️⃣ ...

⭐️ fill in the gaps of the image ⭐️ all the names, and fill in the blanks ⭐️ fill in blanks of description and fill the blanks ⭐️ IR: what is inside each 4 portions, how it works first: ...

⭐️ not in exam 📌 Table 2 inputs and 1 outcome 2 inputs: A, B 1 outcome: Y ✅ AND outcome 1 only when both input is 1 & 1 symbol: semi circle ✅ OR outcome 1 only when...

⭐️ one exercise of chaning from one unit to another ✅ Multiples of Bit bit, Byte, Kilo, Mega, Giga, Tera, Petta, Exa, Zelta, Yotta 1b = 1bit = 0(0.5v) or 1(5v) 1B = 1byte = 8 bits ...

⭐️ a RAM that ends in 8Fs or 16Fs, there will be one of two models ⭐️ how many bits are we using? ⭐️ what is the maximum capacity? ⭐️ give one address of RAM in binary, we have data xxx. ...

⭐️ know difference between virus/trojan/worms.. ⭐️ how do you call that malware that spys your computer… ✅ Hardware, Software, Firmware, Malware, Ransomware, Openware ✔️ Hardware: physic...

⭐️ one exercise of ECC on paper ⭐️ one exercise on CRC, how to use polynomial, and how to get checksum ⭐️ how CRC works ⭐️ what is hashing ⭐️ what is salt, pepper ⭐️ what is firewall ...

⭐️ change decimal number into binary ⭐️ look at ASCII table and change short text message into binary ⭐️ difference between raster and vector ⭐️ video question : need to write the formula ...