1781 CPL speed is measured in A GHZ B MD C Nano second D GB 1791 ... have the ability to deal with complex graphies and calculations. They preferred by engineers. A Workstations B palm Mini-computer 17 de klop 180). Characters and symbols are represented as groups that consist of .......... Bits A Two B Light C Seven D 1024 181). Data and program instructions are temporarily held in ............ while the processor is trsing them. A ROM B RAM C.CD-RW Dlard drive 1821. A CPU has three parts: A)Mouse, keyboard, system unit and monitor B) Data, information, hardware and software C) ALU. Control unit, and registers DRAM, ROM, Hard-disk and Processor 1831 ..............refers to the software that manages a computer hardware resources a) application Software b) programming language c) Operating systems d)Networks 1841. A.......... is usually a number of instructions written in one of the programming languages in a certain sequence a utility b. operating system c. compilers d program 1851. Java and Fortran are examples of : A) utility programs b)hardware c)operating systems d) programming languages 186). A network that connects the computers of two branches of the same university is called: A. internet B, LAN C. MAN D. WAN 1871 Which protocol of the following that enables users to exchange files over networks: A. TCP/IP B. File Transfer Protocol C.IP D. TCP 188]. Computers of networks are connected to one central computer and other computers connected. A client server B. peer to peer networks C. intranet D. star topology 1891. A............ is a computer program that is intended to damage software systems or hardware components A) Viruses B)spyware C) worms d) hackers 190). What is the best way to prevent a computer virus from entering your computer? a Log out of your computer each time you have finished using it b) Install and use anti-virus software on your computer c)Make sure all your files are safely stored to your floppy disks d) Do not use emails on your machine 1911. DOS is an example of ............... A bardware B. Application program C Programming languages D. Operating System 1921 consists of the mechanical parts that make up the computer as a machine. 9