Computer Basic Information What is the most common tool used to restrict access to a computer system? Access-control software Computer keys User log in Passwords Access-control software Computer keys User log in Passwords ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An Integrated Circuit (IC) is Much costlier than a single transistor A complicated circuit None of these An integrating device Fabricated on a tiny silicon chip Much costlier than a single transistor A complicated circuit None of these An integrating device Fabricated on a tiny silicon chip ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Locations in the main memory of a computer are called Characters None of these Data Alphabets Words Characters None of these Data Alphabets Words ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information CD-ROM is a None of these All of these Semiconductor memory Magnetic memory Memory register None of these All of these Semiconductor memory Magnetic memory Memory register ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information First CAD system called AutoCAD for the PCs was announced in the year 1982. Can you tell who announced it? Autodesk Inc Intel Corpn. None of these AT & T Corp. Rolta India Ltd. Autodesk Inc Intel Corpn. None of these AT & T Corp. Rolta India Ltd. ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The range of frequencies available for data transmission is known as Baud None of these Bandwidth Byte Bits Baud None of these Bandwidth Byte Bits ANSWER DOWNLOAD EXAMIANS APP
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