This text is missing some spaces, please add them: ThecoreofRCAwasMarconiWirelessofAmerica,theAmericansubsidiaryofMarconi'sBritishcompany,whichGEpurchasedfor$3.5million.
The core of RCA was Marconi Wireless of America, the American subsidiary of Marconi's British company, which GE purchased for $3.5 million.
This text is missing some spaces, please add them: -Girona(159km,2-hourdrive)amiddle-agecitycorewithalargenumberofmonuments.
-Girona (159km, 2-hour drive)a middle-age city core with a large number of monuments.
This text is missing some spaces, please add them: Thecompressedfilesdoneusingthisutilityareoftwoformatsi.e.ZIPandZIPX.ZIPisabasiccompressiontechnique,whereasZIPXfilesareadvancedversionsofZIPfileandhasmanyadvantagesoverthemlikeitsupportsencryption,compressesmultiplefilesintoonesinglefileetc.
The compressed files done using this utility are of two formats i.e. ZIP and ZIPX. ZIP is a basic compression technique, whereas ZIPX files are advanced versions of ZIP file and has many advantages over them like it supports encryption, compresses multiple files into one single file etc.