Computer Basic Information What is the most common tool used to restrict access to a computer system? Access-control software Computer keys Passwords User log in Access-control software Computer keys Passwords User log in ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information When did Hewlett-Packard Inc. Introduce its first HP-110 laptop computer? 1990 1986 None of these 1995 1984 1990 1986 None of these 1995 1984 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A type of semiconductor memory that usually has small capacity but very fast access is ROM Scratchpad PROM RAM None of these ROM Scratchpad PROM RAM None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The first computer mouse was built by Robert Zawacki William English Oaniel Coogher Douglas Engelbart Robert Zawacki William English Oaniel Coogher Douglas Engelbart ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which company is the biggest player in the microprocessor industry? AMD IBM Motorola Cyrix Intel AMD IBM Motorola Cyrix Intel ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The most common input device used today is Scanner Keyboard Mouse Motherboard Track ball Scanner Keyboard Mouse Motherboard Track ball ANSWER DOWNLOAD EXAMIANS APP