Computer Basic Information Second generation computers are made of Transistors VLSI LSI Vaccum Tubes Transistors VLSI LSI Vaccum Tubes ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Hardware or software designed to guard against unauthorized access to a computer network is known as a(n): Hacker-resistant server Encryption safe wall Hacker-proof program Firewall Hacker-resistant server Encryption safe wall Hacker-proof program Firewall ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the name of the temporary data storage area between a peripheral device and the CPU which compensates for the difference between their speeds? Buffer Backing storage None of these Main storage Temporary storage Buffer Backing storage None of these Main storage Temporary storage ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Who launched IBM's First PC in 1981? John F. Akers David Svenson Dean Cline None of these B. Rogers Jr. John F. Akers David Svenson Dean Cline None of these B. Rogers Jr. ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information One nibble is equal to 4 bits 16 bits 6 bits None of these 8 bits 4 bits 16 bits 6 bits None of these 8 bits ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is considered a direct-entry input device? mouse light pen optical scanner All of these digitizer mouse light pen optical scanner All of these digitizer ANSWER DOWNLOAD EXAMIANS APP
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